54318160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1856

約数の個数: 80

約数和(自身を含む): 140772240

約数和(自身を除く): 86454080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1801, 1885, 2320, 3016, 3602, 3770, 6032, 7204, 7540, 9005, 14408, 15080, 18010, 23413, 28816, 30160, 36020, 46826, 52229, 72040, 93652, 104458, 117065, 144080, 187304, 208916, 234130, 261145, 374608, 417832, 468260, 522290, 678977, 835664, 936520, 1044580, 1357954, 1873040, 2089160, 2715908, 3394885, 4178320, 5431816, 6789770, 10863632, 13579540, 27159080, 54318160]

約数ペア:

[(1, 54318160), (2, 27159080), (4, 13579540), (5, 10863632), (8, 6789770), (10, 5431816), (13, 4178320), (16, 3394885), (20, 2715908), (26, 2089160), (29, 1873040), (40, 1357954), (52, 1044580), (58, 936520), (65, 835664), (80, 678977), (104, 522290), (116, 468260), (130, 417832), (145, 374608), (208, 261145), (232, 234130), (260, 208916), (290, 187304), (377, 144080), (464, 117065), (520, 104458), (580, 93652), (754, 72040), (1040, 52229), (1160, 46826), (1508, 36020), (1801, 30160), (1885, 28816), (2320, 23413), (3016, 18010), (3602, 15080), (3770, 14408), (6032, 9005), (7204, 7540)]