63218245780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{973487}}^1$

素因数の和:973704

約数の個数: 48

約数和(自身を含む): 141303730176

約数和(自身を除く): 78085484396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 191, 340, 382, 764, 955, 1910, 3247, 3820, 6494, 12988, 16235, 32470, 64940, 973487, 1946974, 3893948, 4867435, 9734870, 16549279, 19469740, 33098558, 66197116, 82746395, 165492790, 185936017, 330985580, 371872034, 743744068, 929680085, 1859360170, 3160912289, 3718720340, 6321824578, 12643649156, 15804561445, 31609122890, 63218245780]

約数ペア:

[(1, 63218245780), (2, 31609122890), (4, 15804561445), (5, 12643649156), (10, 6321824578), (17, 3718720340), (20, 3160912289), (34, 1859360170), (68, 929680085), (85, 743744068), (170, 371872034), (191, 330985580), (340, 185936017), (382, 165492790), (764, 82746395), (955, 66197116), (1910, 33098558), (3247, 19469740), (3820, 16549279), (6494, 9734870), (12988, 4867435), (16235, 3893948), (32470, 1946974), (64940, 973487)]