2012318880160

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1\times {\mathrm{102563}}^1$

素因数の和:103550

約数の個数: 96

約数和(自身を含む): 4791872131200

約数和(自身を除く): 2779553251040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 823, 1192, 1490, 1646, 2384, 2980, 3292, 4115, 4768, 5960, 6584, 8230, 11920, 13168, 16460, 23840, 26336, 32920, 65840, 102563, 122627, 131680, 205126, 245254, 410252, 490508, 512815, 613135, 820504, 981016, 1025630, 1226270, 1641008, 1962032, 2051260, 2452540, 3282016, 3924064, 4102520, 4905080, 8205040, 9810160, 15281887, 16410080, 19620320, 30563774, 61127548, 76409435, 84409349, 122255096, 152818870, 168818698, 244510192, 305637740, 337637396, 422046745, 489020384, 611275480, 675274792, 844093490, 1222550960, 1350549584, 1688186980, 2445101920, 2701099168, 3376373960, 6752747920, 12576993001, 13505495840, 25153986002, 50307972004, 62884965005, 100615944008, 125769930010, 201231888016, 251539860020, 402463776032, 503079720040, 1006159440080, 2012318880160]

約数ペア:

[(1, 2012318880160), (2, 1006159440080), (4, 503079720040), (5, 402463776032), (8, 251539860020), (10, 201231888016), (16, 125769930010), (20, 100615944008), (32, 62884965005), (40, 50307972004), (80, 25153986002), (149, 13505495840), (160, 12576993001), (298, 6752747920), (596, 3376373960), (745, 2701099168), (823, 2445101920), (1192, 1688186980), (1490, 1350549584), (1646, 1222550960), (2384, 844093490), (2980, 675274792), (3292, 611275480), (4115, 489020384), (4768, 422046745), (5960, 337637396), (6584, 305637740), (8230, 244510192), (11920, 168818698), (13168, 152818870), (16460, 122255096), (23840, 84409349), (26336, 76409435), (32920, 61127548), (65840, 30563774), (102563, 19620320), (122627, 16410080), (131680, 15281887), (205126, 9810160), (245254, 8205040), (410252, 4905080), (490508, 4102520), (512815, 3924064), (613135, 3282016), (820504, 2452540), (981016, 2051260), (1025630, 1962032), (1226270, 1641008)]