70230500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 166053888

約数和(自身を除く): 95823388

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 125, 155, 197, 230, 250, 310, 394, 460, 500, 575, 620, 713, 775, 788, 985, 1150, 1426, 1550, 1970, 2300, 2852, 2875, 3100, 3565, 3875, 3940, 4531, 4925, 5750, 6107, 7130, 7750, 9062, 9850, 11500, 12214, 14260, 15500, 17825, 18124, 19700, 22655, 24428, 24625, 30535, 35650, 45310, 49250, 61070, 71300, 89125, 90620, 98500, 113275, 122140, 140461, 152675, 178250, 226550, 280922, 305350, 356500, 453100, 561844, 566375, 610700, 702305, 763375, 1132750, 1404610, 1526750, 2265500, 2809220, 3053500, 3511525, 7023050, 14046100, 17557625, 35115250, 70230500]

約数ペア:

[(1, 70230500), (2, 35115250), (4, 17557625), (5, 14046100), (10, 7023050), (20, 3511525), (23, 3053500), (25, 2809220), (31, 2265500), (46, 1526750), (50, 1404610), (62, 1132750), (92, 763375), (100, 702305), (115, 610700), (124, 566375), (125, 561844), (155, 453100), (197, 356500), (230, 305350), (250, 280922), (310, 226550), (394, 178250), (460, 152675), (500, 140461), (575, 122140), (620, 113275), (713, 98500), (775, 90620), (788, 89125), (985, 71300), (1150, 61070), (1426, 49250), (1550, 45310), (1970, 35650), (2300, 30535), (2852, 24625), (2875, 24428), (3100, 22655), (3565, 19700), (3875, 18124), (3940, 17825), (4531, 15500), (4925, 14260), (5750, 12214), (6107, 11500), (7130, 9850), (7750, 9062)]