69563000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5351}}^1$

素因数の和:5385

約数の個数: 64

約数和(自身を含む): 175331520

約数和(自身を除く): 105768520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 5351, 6500, 10702, 13000, 21404, 26755, 42808, 53510, 69563, 107020, 133775, 139126, 214040, 267550, 278252, 347815, 535100, 556504, 668875, 695630, 1070200, 1337750, 1391260, 1739075, 2675500, 2782520, 3478150, 5351000, 6956300, 8695375, 13912600, 17390750, 34781500, 69563000]

約数ペア:

[(1, 69563000), (2, 34781500), (4, 17390750), (5, 13912600), (8, 8695375), (10, 6956300), (13, 5351000), (20, 3478150), (25, 2782520), (26, 2675500), (40, 1739075), (50, 1391260), (52, 1337750), (65, 1070200), (100, 695630), (104, 668875), (125, 556504), (130, 535100), (200, 347815), (250, 278252), (260, 267550), (325, 214040), (500, 139126), (520, 133775), (650, 107020), (1000, 69563), (1300, 53510), (1625, 42808), (2600, 26755), (3250, 21404), (5351, 13000), (6500, 10702)]