859635260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229849}}^1$

素因数の和:229886

約数の個数: 48

約数和(自身を含む): 2085199200

約数和(自身を除く): 1225563940

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 229849, 459698, 919396, 1149245, 2298490, 2528339, 3907433, 4596980, 5056678, 7814866, 10113356, 12641695, 15629732, 19537165, 25283390, 39074330, 42981763, 50566780, 78148660, 85963526, 171927052, 214908815, 429817630, 859635260]

約数ペア:

[(1, 859635260), (2, 429817630), (4, 214908815), (5, 171927052), (10, 85963526), (11, 78148660), (17, 50566780), (20, 42981763), (22, 39074330), (34, 25283390), (44, 19537165), (55, 15629732), (68, 12641695), (85, 10113356), (110, 7814866), (170, 5056678), (187, 4596980), (220, 3907433), (340, 2528339), (374, 2298490), (748, 1149245), (935, 919396), (1870, 459698), (3740, 229849)]