4420495654360

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{38359039}}^1$

素因数の和:38359160

約数の個数: 64

約数和(自身を含む): 10329322291200

約数和(自身を除く): 5908826636840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 67, 86, 134, 172, 215, 268, 335, 344, 430, 536, 670, 860, 1340, 1720, 2680, 2881, 5762, 11524, 14405, 23048, 28810, 57620, 115240, 38359039, 76718078, 153436156, 191795195, 306872312, 383590390, 767180780, 1534361560, 1649438677, 2570055613, 3298877354, 5140111226, 6597754708, 8247193385, 10280222452, 12850278065, 13195509416, 16494386770, 20560444904, 25700556130, 32988773540, 51401112260, 65977547080, 102802224520, 110512391359, 221024782718, 442049565436, 552561956795, 884099130872, 1105123913590, 2210247827180, 4420495654360]

約数ペア:

[(1, 4420495654360), (2, 2210247827180), (4, 1105123913590), (5, 884099130872), (8, 552561956795), (10, 442049565436), (20, 221024782718), (40, 110512391359), (43, 102802224520), (67, 65977547080), (86, 51401112260), (134, 32988773540), (172, 25700556130), (215, 20560444904), (268, 16494386770), (335, 13195509416), (344, 12850278065), (430, 10280222452), (536, 8247193385), (670, 6597754708), (860, 5140111226), (1340, 3298877354), (1720, 2570055613), (2680, 1649438677), (2881, 1534361560), (5762, 767180780), (11524, 383590390), (14405, 306872312), (23048, 191795195), (28810, 153436156), (57620, 76718078), (115240, 38359039)]