97826080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 263837952

約数和(自身を除く): 166011872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 160, 163, 176, 220, 242, 248, 310, 326, 341, 352, 440, 484, 496, 605, 620, 652, 682, 815, 880, 968, 992, 1210, 1240, 1304, 1364, 1630, 1705, 1760, 1793, 1936, 2420, 2480, 2608, 2728, 3260, 3410, 3586, 3751, 3872, 4840, 4960, 5053, 5216, 5456, 6520, 6820, 7172, 7502, 8965, 9680, 10106, 10912, 13040, 13640, 14344, 15004, 17930, 18755, 19360, 19723, 20212, 25265, 26080, 27280, 28688, 30008, 35860, 37510, 39446, 40424, 50530, 54560, 55583, 57376, 60016, 71720, 75020, 78892, 80848, 98615, 101060, 111166, 120032, 143440, 150040, 157784, 161696, 197230, 202120, 222332, 277915, 286880, 300080, 315568, 394460, 404240, 444664, 555830, 600160, 611413, 631136, 788920, 808480, 889328, 1111660, 1222826, 1577840, 1778656, 2223320, 2445652, 3057065, 3155680, 4446640, 4891304, 6114130, 8893280, 9782608, 12228260, 19565216, 24456520, 48913040, 97826080]

約数ペア:

[(1, 97826080), (2, 48913040), (4, 24456520), (5, 19565216), (8, 12228260), (10, 9782608), (11, 8893280), (16, 6114130), (20, 4891304), (22, 4446640), (31, 3155680), (32, 3057065), (40, 2445652), (44, 2223320), (55, 1778656), (62, 1577840), (80, 1222826), (88, 1111660), (110, 889328), (121, 808480), (124, 788920), (155, 631136), (160, 611413), (163, 600160), (176, 555830), (220, 444664), (242, 404240), (248, 394460), (310, 315568), (326, 300080), (341, 286880), (352, 277915), (440, 222332), (484, 202120), (496, 197230), (605, 161696), (620, 157784), (652, 150040), (682, 143440), (815, 120032), (880, 111166), (968, 101060), (992, 98615), (1210, 80848), (1240, 78892), (1304, 75020), (1364, 71720), (1630, 60016), (1705, 57376), (1760, 55583), (1793, 54560), (1936, 50530), (2420, 40424), (2480, 39446), (2608, 37510), (2728, 35860), (3260, 30008), (3410, 28688), (3586, 27280), (3751, 26080), (3872, 25265), (4840, 20212), (4960, 19723), (5053, 19360), (5216, 18755), (5456, 17930), (6520, 15004), (6820, 14344), (7172, 13640), (7502, 13040), (8965, 10912), (9680, 10106)]