84206950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 167158944

約数和(自身を除く): 82951994

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 157, 170, 314, 425, 631, 785, 850, 1262, 1570, 2669, 3155, 3925, 5338, 6310, 7850, 10727, 13345, 15775, 21454, 26690, 31550, 53635, 66725, 99067, 107270, 133450, 198134, 268175, 495335, 536350, 990670, 1684139, 2476675, 3368278, 4953350, 8420695, 16841390, 42103475, 84206950]

約数ペア:

[(1, 84206950), (2, 42103475), (5, 16841390), (10, 8420695), (17, 4953350), (25, 3368278), (34, 2476675), (50, 1684139), (85, 990670), (157, 536350), (170, 495335), (314, 268175), (425, 198134), (631, 133450), (785, 107270), (850, 99067), (1262, 66725), (1570, 53635), (2669, 31550), (3155, 26690), (3925, 21454), (5338, 15775), (6310, 13345), (7850, 10727)]