293577980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 676601856

約数和(自身を除く): 383023876

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 47, 74, 92, 94, 115, 148, 185, 188, 230, 235, 367, 370, 460, 470, 734, 740, 851, 940, 1081, 1468, 1702, 1739, 1835, 2162, 3404, 3478, 3670, 4255, 4324, 5405, 6956, 7340, 8441, 8510, 8695, 10810, 13579, 16882, 17020, 17249, 17390, 21620, 27158, 33764, 34498, 34780, 39997, 42205, 54316, 67895, 68996, 79994, 84410, 86245, 135790, 159988, 168820, 172490, 199985, 271580, 312317, 344980, 396727, 399970, 624634, 638213, 793454, 799940, 1249268, 1276426, 1561585, 1586908, 1983635, 2552852, 3123170, 3191065, 3967270, 6246340, 6382130, 7934540, 12764260, 14678899, 29357798, 58715596, 73394495, 146788990, 293577980]

約数ペア:

[(1, 293577980), (2, 146788990), (4, 73394495), (5, 58715596), (10, 29357798), (20, 14678899), (23, 12764260), (37, 7934540), (46, 6382130), (47, 6246340), (74, 3967270), (92, 3191065), (94, 3123170), (115, 2552852), (148, 1983635), (185, 1586908), (188, 1561585), (230, 1276426), (235, 1249268), (367, 799940), (370, 793454), (460, 638213), (470, 624634), (734, 399970), (740, 396727), (851, 344980), (940, 312317), (1081, 271580), (1468, 199985), (1702, 172490), (1739, 168820), (1835, 159988), (2162, 135790), (3404, 86245), (3478, 84410), (3670, 79994), (4255, 68996), (4324, 67895), (5405, 54316), (6956, 42205), (7340, 39997), (8441, 34780), (8510, 34498), (8695, 33764), (10810, 27158), (13579, 21620), (16882, 17390), (17020, 17249)]