23070700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 54465264

約数和(自身を除く): 31394564

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 164, 170, 205, 331, 340, 410, 425, 662, 697, 820, 850, 1025, 1324, 1394, 1655, 1700, 2050, 2788, 3310, 3485, 4100, 5627, 6620, 6970, 8275, 11254, 13571, 13940, 16550, 17425, 22508, 27142, 28135, 33100, 34850, 54284, 56270, 67855, 69700, 112540, 135710, 140675, 230707, 271420, 281350, 339275, 461414, 562700, 678550, 922828, 1153535, 1357100, 2307070, 4614140, 5767675, 11535350, 23070700]

約数ペア:

[(1, 23070700), (2, 11535350), (4, 5767675), (5, 4614140), (10, 2307070), (17, 1357100), (20, 1153535), (25, 922828), (34, 678550), (41, 562700), (50, 461414), (68, 339275), (82, 281350), (85, 271420), (100, 230707), (164, 140675), (170, 135710), (205, 112540), (331, 69700), (340, 67855), (410, 56270), (425, 54284), (662, 34850), (697, 33100), (820, 28135), (850, 27142), (1025, 22508), (1324, 17425), (1394, 16550), (1655, 13940), (1700, 13571), (2050, 11254), (2788, 8275), (3310, 6970), (3485, 6620), (4100, 5627)]