13631569240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1\times {\mathrm{9551}}^1$

素因数の和:10744

約数の個数: 64

約数和(自身を含む): 31691243520

約数和(自身を除く): 18059674280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1151, 1240, 2302, 4604, 5755, 9208, 9551, 11510, 19102, 23020, 35681, 38204, 46040, 47755, 71362, 76408, 95510, 142724, 178405, 191020, 285448, 296081, 356810, 382040, 592162, 713620, 1184324, 1427240, 1480405, 2368648, 2960810, 5921620, 10993201, 11843240, 21986402, 43972804, 54966005, 87945608, 109932010, 219864020, 340789231, 439728040, 681578462, 1363156924, 1703946155, 2726313848, 3407892310, 6815784620, 13631569240]

約数ペア:

[(1, 13631569240), (2, 6815784620), (4, 3407892310), (5, 2726313848), (8, 1703946155), (10, 1363156924), (20, 681578462), (31, 439728040), (40, 340789231), (62, 219864020), (124, 109932010), (155, 87945608), (248, 54966005), (310, 43972804), (620, 21986402), (1151, 11843240), (1240, 10993201), (2302, 5921620), (4604, 2960810), (5755, 2368648), (9208, 1480405), (9551, 1427240), (11510, 1184324), (19102, 713620), (23020, 592162), (35681, 382040), (38204, 356810), (46040, 296081), (47755, 285448), (71362, 191020), (76408, 178405), (95510, 142724)]