90382850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 176238720

約数和(自身を除く): 85855870

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 83, 145, 166, 290, 415, 725, 751, 830, 1450, 1502, 2075, 2407, 3755, 4150, 4814, 7510, 12035, 18775, 21779, 24070, 37550, 43558, 60175, 62333, 108895, 120350, 124666, 217790, 311665, 544475, 623330, 1088950, 1558325, 1807657, 3116650, 3615314, 9038285, 18076570, 45191425, 90382850]

約数ペア:

[(1, 90382850), (2, 45191425), (5, 18076570), (10, 9038285), (25, 3615314), (29, 3116650), (50, 1807657), (58, 1558325), (83, 1088950), (145, 623330), (166, 544475), (290, 311665), (415, 217790), (725, 124666), (751, 120350), (830, 108895), (1450, 62333), (1502, 60175), (2075, 43558), (2407, 37550), (3755, 24070), (4150, 21779), (4814, 18775), (7510, 12035)]