2025076240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3981

約数の個数: 160

約数和(自身を含む): 5582499840

約数和(自身を除く): 3557423600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 124, 152, 155, 176, 190, 209, 220, 248, 304, 310, 341, 380, 418, 440, 496, 589, 620, 682, 760, 836, 880, 1045, 1178, 1240, 1364, 1520, 1672, 1705, 2090, 2356, 2480, 2728, 2945, 3344, 3410, 3907, 4180, 4712, 5456, 5890, 6479, 6820, 7814, 8360, 9424, 11780, 12958, 13640, 15628, 16720, 19535, 23560, 25916, 27280, 31256, 32395, 39070, 42977, 47120, 51832, 62512, 64790, 74233, 78140, 85954, 103664, 121117, 129580, 148466, 156280, 171908, 214885, 242234, 259160, 296932, 312560, 343816, 371165, 429770, 484468, 518320, 593864, 605585, 687632, 742330, 816563, 859540, 968936, 1187728, 1211170, 1332287, 1484660, 1633126, 1719080, 1937872, 2301223, 2422340, 2664574, 2969320, 3266252, 3438160, 4082815, 4602446, 4844680, 5329148, 5938640, 6532504, 6661435, 8165630, 9204892, 9689360, 10658296, 11506115, 13065008, 13322870, 16331260, 18409784, 21316592, 23012230, 25313453, 26645740, 32662520, 36819568, 46024460, 50626906, 53291480, 65325040, 92048920, 101253812, 106582960, 126567265, 184097840, 202507624, 253134530, 405015248, 506269060, 1012538120, 2025076240]

約数ペア:

[(1, 2025076240), (2, 1012538120), (4, 506269060), (5, 405015248), (8, 253134530), (10, 202507624), (11, 184097840), (16, 126567265), (19, 106582960), (20, 101253812), (22, 92048920), (31, 65325040), (38, 53291480), (40, 50626906), (44, 46024460), (55, 36819568), (62, 32662520), (76, 26645740), (80, 25313453), (88, 23012230), (95, 21316592), (110, 18409784), (124, 16331260), (152, 13322870), (155, 13065008), (176, 11506115), (190, 10658296), (209, 9689360), (220, 9204892), (248, 8165630), (304, 6661435), (310, 6532504), (341, 5938640), (380, 5329148), (418, 4844680), (440, 4602446), (496, 4082815), (589, 3438160), (620, 3266252), (682, 2969320), (760, 2664574), (836, 2422340), (880, 2301223), (1045, 1937872), (1178, 1719080), (1240, 1633126), (1364, 1484660), (1520, 1332287), (1672, 1211170), (1705, 1187728), (2090, 968936), (2356, 859540), (2480, 816563), (2728, 742330), (2945, 687632), (3344, 605585), (3410, 593864), (3907, 518320), (4180, 484468), (4712, 429770), (5456, 371165), (5890, 343816), (6479, 312560), (6820, 296932), (7814, 259160), (8360, 242234), (9424, 214885), (11780, 171908), (12958, 156280), (13640, 148466), (15628, 129580), (16720, 121117), (19535, 103664), (23560, 85954), (25916, 78140), (27280, 74233), (31256, 64790), (32395, 62512), (39070, 51832), (42977, 47120)]