87923193140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1\times {\mathrm{101273}}^1$

素因数の和:101888

約数の個数: 48

約数和(自身を含む): 187222408128

約数和(自身を除く): 99299214988

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 523, 830, 1046, 1660, 2092, 2615, 5230, 10460, 43409, 86818, 101273, 173636, 202546, 217045, 405092, 434090, 506365, 868180, 1012730, 2025460, 8405659, 16811318, 33622636, 42028295, 52965779, 84056590, 105931558, 168113180, 211863116, 264828895, 529657790, 1059315580, 4396159657, 8792319314, 17584638628, 21980798285, 43961596570, 87923193140]

約数ペア:

[(1, 87923193140), (2, 43961596570), (4, 21980798285), (5, 17584638628), (10, 8792319314), (20, 4396159657), (83, 1059315580), (166, 529657790), (332, 264828895), (415, 211863116), (523, 168113180), (830, 105931558), (1046, 84056590), (1660, 52965779), (2092, 42028295), (2615, 33622636), (5230, 16811318), (10460, 8405659), (43409, 2025460), (86818, 1012730), (101273, 868180), (173636, 506365), (202546, 434090), (217045, 405092)]