5655584080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{161773}}^1$

素因数の和:161828

約数の個数: 80

約数和(自身を含む): 14443182720

約数和(自身を除く): 8787598640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4370, 6992, 8740, 17480, 34960, 161773, 323546, 647092, 808865, 1294184, 1617730, 2588368, 3073687, 3235460, 3720779, 6147374, 6470920, 7441558, 12294748, 12941840, 14883116, 15368435, 18603895, 24589496, 29766232, 30736870, 37207790, 49178992, 59532464, 61473740, 70694801, 74415580, 122947480, 141389602, 148831160, 245894960, 282779204, 297662320, 353474005, 565558408, 706948010, 1131116816, 1413896020, 2827792040, 5655584080]

約数ペア:

[(1, 5655584080), (2, 2827792040), (4, 1413896020), (5, 1131116816), (8, 706948010), (10, 565558408), (16, 353474005), (19, 297662320), (20, 282779204), (23, 245894960), (38, 148831160), (40, 141389602), (46, 122947480), (76, 74415580), (80, 70694801), (92, 61473740), (95, 59532464), (115, 49178992), (152, 37207790), (184, 30736870), (190, 29766232), (230, 24589496), (304, 18603895), (368, 15368435), (380, 14883116), (437, 12941840), (460, 12294748), (760, 7441558), (874, 6470920), (920, 6147374), (1520, 3720779), (1748, 3235460), (1840, 3073687), (2185, 2588368), (3496, 1617730), (4370, 1294184), (6992, 808865), (8740, 647092), (17480, 323546), (34960, 161773)]