39502190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 88736256

約数和(自身を除く): 49234066

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 182, 415, 455, 523, 581, 830, 910, 1046, 1079, 1162, 2158, 2615, 2905, 3661, 5230, 5395, 5810, 6799, 7322, 7553, 10790, 13598, 15106, 18305, 33995, 36610, 37765, 43409, 47593, 67990, 75530, 86818, 95186, 217045, 237965, 303863, 434090, 475930, 564317, 607726, 1128634, 1519315, 2821585, 3038630, 3950219, 5643170, 7900438, 19751095, 39502190]

約数ペア:

[(1, 39502190), (2, 19751095), (5, 7900438), (7, 5643170), (10, 3950219), (13, 3038630), (14, 2821585), (26, 1519315), (35, 1128634), (65, 607726), (70, 564317), (83, 475930), (91, 434090), (130, 303863), (166, 237965), (182, 217045), (415, 95186), (455, 86818), (523, 75530), (581, 67990), (830, 47593), (910, 43409), (1046, 37765), (1079, 36610), (1162, 33995), (2158, 18305), (2615, 15106), (2905, 13598), (3661, 10790), (5230, 7553), (5395, 7322), (5810, 6799)]