86335000

素因数分解:

$2^3\times 5^4\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 209183040

約数和(自身を除く): 122848040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 557, 620, 625, 775, 1000, 1114, 1240, 1250, 1550, 2228, 2500, 2785, 3100, 3875, 4456, 5000, 5570, 6200, 7750, 11140, 13925, 15500, 17267, 19375, 22280, 27850, 31000, 34534, 38750, 55700, 69068, 69625, 77500, 86335, 111400, 138136, 139250, 155000, 172670, 278500, 345340, 348125, 431675, 557000, 690680, 696250, 863350, 1392500, 1726700, 2158375, 2785000, 3453400, 4316750, 8633500, 10791875, 17267000, 21583750, 43167500, 86335000]

約数ペア:

[(1, 86335000), (2, 43167500), (4, 21583750), (5, 17267000), (8, 10791875), (10, 8633500), (20, 4316750), (25, 3453400), (31, 2785000), (40, 2158375), (50, 1726700), (62, 1392500), (100, 863350), (124, 696250), (125, 690680), (155, 557000), (200, 431675), (248, 348125), (250, 345340), (310, 278500), (500, 172670), (557, 155000), (620, 139250), (625, 138136), (775, 111400), (1000, 86335), (1114, 77500), (1240, 69625), (1250, 69068), (1550, 55700), (2228, 38750), (2500, 34534), (2785, 31000), (3100, 27850), (3875, 22280), (4456, 19375), (5000, 17267), (5570, 15500), (6200, 13925), (7750, 11140)]