16501904080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12133753}}^1$

素因数の和:12133783

約数の個数: 40

約数和(自身を含む): 40623808392

約数和(自身を除く): 24121904312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12133753, 24267506, 48535012, 60668765, 97070024, 121337530, 194140048, 206273801, 242675060, 412547602, 485350120, 825095204, 970700240, 1031369005, 1650190408, 2062738010, 3300380816, 4125476020, 8250952040, 16501904080]

約数ペア:

[(1, 16501904080), (2, 8250952040), (4, 4125476020), (5, 3300380816), (8, 2062738010), (10, 1650190408), (16, 1031369005), (17, 970700240), (20, 825095204), (34, 485350120), (40, 412547602), (68, 242675060), (80, 206273801), (85, 194140048), (136, 121337530), (170, 97070024), (272, 60668765), (340, 48535012), (680, 24267506), (1360, 12133753)]