86637200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16661}}^1$

素因数の和:16692

約数の個数: 60

約数和(自身を含む): 224170548

約数和(自身を除く): 137533348

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, 16661, 33322, 66644, 83305, 133288, 166610, 216593, 266576, 333220, 416525, 433186, 666440, 833050, 866372, 1082965, 1332880, 1666100, 1732744, 2165930, 3332200, 3465488, 4331860, 5414825, 6664400, 8663720, 10829650, 17327440, 21659300, 43318600, 86637200]

約数ペア:

[(1, 86637200), (2, 43318600), (4, 21659300), (5, 17327440), (8, 10829650), (10, 8663720), (13, 6664400), (16, 5414825), (20, 4331860), (25, 3465488), (26, 3332200), (40, 2165930), (50, 1732744), (52, 1666100), (65, 1332880), (80, 1082965), (100, 866372), (104, 833050), (130, 666440), (200, 433186), (208, 416525), (260, 333220), (325, 266576), (400, 216593), (520, 166610), (650, 133288), (1040, 83305), (1300, 66644), (2600, 33322), (5200, 16661)]