6429400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 16606080

約数和(自身を除く): 10176680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 61, 62, 68, 85, 100, 122, 124, 136, 155, 170, 200, 244, 248, 305, 310, 340, 425, 488, 527, 610, 620, 680, 775, 850, 1037, 1054, 1220, 1240, 1525, 1550, 1700, 1891, 2074, 2108, 2440, 2635, 3050, 3100, 3400, 3782, 4148, 4216, 5185, 5270, 6100, 6200, 7564, 8296, 9455, 10370, 10540, 12200, 13175, 15128, 18910, 20740, 21080, 25925, 26350, 32147, 37820, 41480, 47275, 51850, 52700, 64294, 75640, 94550, 103700, 105400, 128588, 160735, 189100, 207400, 257176, 321470, 378200, 642940, 803675, 1285880, 1607350, 3214700, 6429400]

約数ペア:

[(1, 6429400), (2, 3214700), (4, 1607350), (5, 1285880), (8, 803675), (10, 642940), (17, 378200), (20, 321470), (25, 257176), (31, 207400), (34, 189100), (40, 160735), (50, 128588), (61, 105400), (62, 103700), (68, 94550), (85, 75640), (100, 64294), (122, 52700), (124, 51850), (136, 47275), (155, 41480), (170, 37820), (200, 32147), (244, 26350), (248, 25925), (305, 21080), (310, 20740), (340, 18910), (425, 15128), (488, 13175), (527, 12200), (610, 10540), (620, 10370), (680, 9455), (775, 8296), (850, 7564), (1037, 6200), (1054, 6100), (1220, 5270), (1240, 5185), (1525, 4216), (1550, 4148), (1700, 3782), (1891, 3400), (2074, 3100), (2108, 3050), (2440, 2635)]