98728750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{4157}}^1$

素因数の和:4198

約数の個数: 40

約数和(自身を含む): 194843880

約数和(自身を除く): 96115130

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 625, 950, 1250, 2375, 4157, 4750, 8314, 11875, 20785, 23750, 41570, 78983, 103925, 157966, 207850, 394915, 519625, 789830, 1039250, 1974575, 2598125, 3949150, 5196250, 9872875, 19745750, 49364375, 98728750]

約数ペア:

[(1, 98728750), (2, 49364375), (5, 19745750), (10, 9872875), (19, 5196250), (25, 3949150), (38, 2598125), (50, 1974575), (95, 1039250), (125, 789830), (190, 519625), (250, 394915), (475, 207850), (625, 157966), (950, 103925), (1250, 78983), (2375, 41570), (4157, 23750), (4750, 20785), (8314, 11875)]