86699600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16673}}^1$

素因数の和:16704

約数の個数: 60

約数和(自身を含む): 224331996

約数和(自身を除く): 137632396

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 16673, 33346, 66692, 83365, 133384, 166730, 216749, 266768, 333460, 416825, 433498, 666920, 833650, 866996, 1083745, 1333840, 1667300, 1733992, 2167490, 3334600, 3467984, 4334980, 5418725, 6669200, 8669960, 10837450, 17339920, 21674900, 43349800, 86699600]

約数ペア:

[(1, 86699600), (2, 43349800), (4, 21674900), (5, 17339920), (8, 10837450), (10, 8669960), (13, 6669200), (16, 5418725), (20, 4334980), (25, 3467984), (26, 3334600), (40, 2167490), (50, 1733992), (52, 1667300), (65, 1333840), (80, 1083745), (100, 866996), (104, 833650), (130, 666920), (200, 433498), (208, 416825), (260, 333460), (325, 266768), (400, 216749), (520, 166730), (650, 133384), (1040, 83365), (1300, 66692), (2600, 33346), (5200, 16673)]