68260000

素因数分解:

$2^5\times 5^4\times {\mathrm{3413}}^1$

素因数の和:3443

約数の個数: 60

約数和(自身を含む): 167979042

約数和(自身を除く): 99719042

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 3413, 4000, 5000, 6826, 10000, 13652, 17065, 20000, 27304, 34130, 54608, 68260, 85325, 109216, 136520, 170650, 273040, 341300, 426625, 546080, 682600, 853250, 1365200, 1706500, 2133125, 2730400, 3413000, 4266250, 6826000, 8532500, 13652000, 17065000, 34130000, 68260000]

約数ペア:

[(1, 68260000), (2, 34130000), (4, 17065000), (5, 13652000), (8, 8532500), (10, 6826000), (16, 4266250), (20, 3413000), (25, 2730400), (32, 2133125), (40, 1706500), (50, 1365200), (80, 853250), (100, 682600), (125, 546080), (160, 426625), (200, 341300), (250, 273040), (400, 170650), (500, 136520), (625, 109216), (800, 85325), (1000, 68260), (1250, 54608), (2000, 34130), (2500, 27304), (3413, 20000), (4000, 17065), (5000, 13652), (6826, 10000)]