83885750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 172658304

約数和(自身を除く): 88772554

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 125, 130, 250, 265, 325, 487, 530, 650, 689, 974, 1325, 1378, 1625, 2435, 2650, 3250, 3445, 4870, 6331, 6625, 6890, 12175, 12662, 13250, 17225, 24350, 25811, 31655, 34450, 51622, 60875, 63310, 86125, 121750, 129055, 158275, 172250, 258110, 316550, 335543, 645275, 671086, 791375, 1290550, 1582750, 1677715, 3226375, 3355430, 6452750, 8388575, 16777150, 41942875, 83885750]

約数ペア:

[(1, 83885750), (2, 41942875), (5, 16777150), (10, 8388575), (13, 6452750), (25, 3355430), (26, 3226375), (50, 1677715), (53, 1582750), (65, 1290550), (106, 791375), (125, 671086), (130, 645275), (250, 335543), (265, 316550), (325, 258110), (487, 172250), (530, 158275), (650, 129055), (689, 121750), (974, 86125), (1325, 63310), (1378, 60875), (1625, 51622), (2435, 34450), (2650, 31655), (3250, 25811), (3445, 24350), (4870, 17225), (6331, 13250), (6625, 12662), (6890, 12175)]