13217750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 31370976

約数和(自身を除く): 18153226

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 83, 91, 98, 125, 130, 166, 175, 182, 245, 250, 325, 350, 415, 455, 490, 581, 637, 650, 830, 875, 910, 1079, 1162, 1225, 1274, 1625, 1750, 2075, 2158, 2275, 2450, 2905, 3185, 3250, 4067, 4150, 4550, 5395, 5810, 6125, 6370, 7553, 8134, 10375, 10790, 11375, 12250, 14525, 15106, 15925, 20335, 20750, 22750, 26975, 29050, 31850, 37765, 40670, 52871, 53950, 72625, 75530, 79625, 101675, 105742, 134875, 145250, 159250, 188825, 203350, 264355, 269750, 377650, 508375, 528710, 944125, 1016750, 1321775, 1888250, 2643550, 6608875, 13217750]

約数ペア:

[(1, 13217750), (2, 6608875), (5, 2643550), (7, 1888250), (10, 1321775), (13, 1016750), (14, 944125), (25, 528710), (26, 508375), (35, 377650), (49, 269750), (50, 264355), (65, 203350), (70, 188825), (83, 159250), (91, 145250), (98, 134875), (125, 105742), (130, 101675), (166, 79625), (175, 75530), (182, 72625), (245, 53950), (250, 52871), (325, 40670), (350, 37765), (415, 31850), (455, 29050), (490, 26975), (581, 22750), (637, 20750), (650, 20335), (830, 15925), (875, 15106), (910, 14525), (1079, 12250), (1162, 11375), (1225, 10790), (1274, 10375), (1625, 8134), (1750, 7553), (2075, 6370), (2158, 6125), (2275, 5810), (2450, 5395), (2905, 4550), (3185, 4150), (3250, 4067)]