12175108880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{991}}^1$

素因数の和:1645

約数の個数: 160

約数和(自身を含む): 32308789248

約数和(自身を除く): 20133680368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 607, 880, 920, 991, 1012, 1214, 1265, 1840, 1982, 2024, 2428, 2530, 3035, 3964, 4048, 4856, 4955, 5060, 6070, 6677, 7928, 9712, 9910, 10120, 10901, 12140, 13354, 13961, 15856, 19820, 20240, 21802, 22793, 24280, 26708, 27922, 33385, 39640, 43604, 45586, 48560, 53416, 54505, 55844, 66770, 69805, 79280, 87208, 91172, 106832, 109010, 111688, 113965, 133540, 139610, 153571, 174416, 182344, 218020, 223376, 227930, 250723, 267080, 279220, 307142, 364688, 436040, 455860, 501446, 534160, 558440, 601537, 614284, 767855, 872080, 911720, 1002892, 1116880, 1203074, 1228568, 1253615, 1535710, 1823440, 2005784, 2406148, 2457136, 2507230, 3007685, 3071420, 4011568, 4812296, 5014460, 6015370, 6142840, 6616907, 9624592, 10028920, 12030740, 12285680, 13233814, 13835351, 20057840, 24061480, 26467628, 27670702, 33084535, 48122960, 52935256, 55341404, 66169070, 69176755, 105870512, 110682808, 132338140, 138353510, 152188861, 221365616, 264676280, 276707020, 304377722, 529352560, 553414040, 608755444, 760944305, 1106828080, 1217510888, 1521888610, 2435021776, 3043777220, 6087554440, 12175108880]

約数ペア:

[(1, 12175108880), (2, 6087554440), (4, 3043777220), (5, 2435021776), (8, 1521888610), (10, 1217510888), (11, 1106828080), (16, 760944305), (20, 608755444), (22, 553414040), (23, 529352560), (40, 304377722), (44, 276707020), (46, 264676280), (55, 221365616), (80, 152188861), (88, 138353510), (92, 132338140), (110, 110682808), (115, 105870512), (176, 69176755), (184, 66169070), (220, 55341404), (230, 52935256), (253, 48122960), (368, 33084535), (440, 27670702), (460, 26467628), (506, 24061480), (607, 20057840), (880, 13835351), (920, 13233814), (991, 12285680), (1012, 12030740), (1214, 10028920), (1265, 9624592), (1840, 6616907), (1982, 6142840), (2024, 6015370), (2428, 5014460), (2530, 4812296), (3035, 4011568), (3964, 3071420), (4048, 3007685), (4856, 2507230), (4955, 2457136), (5060, 2406148), (6070, 2005784), (6677, 1823440), (7928, 1535710), (9712, 1253615), (9910, 1228568), (10120, 1203074), (10901, 1116880), (12140, 1002892), (13354, 911720), (13961, 872080), (15856, 767855), (19820, 614284), (20240, 601537), (21802, 558440), (22793, 534160), (24280, 501446), (26708, 455860), (27922, 436040), (33385, 364688), (39640, 307142), (43604, 279220), (45586, 267080), (48560, 250723), (53416, 227930), (54505, 223376), (55844, 218020), (66770, 182344), (69805, 174416), (79280, 153571), (87208, 139610), (91172, 133540), (106832, 113965), (109010, 111688)]