64267373380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3371}}^1\times {\mathrm{136177}}^1$

素因数の和:139564

約数の個数: 48

約数和(自身を含む): 154288584576

約数和(自身を除く): 90021211196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3371, 6742, 13484, 16855, 23597, 33710, 47194, 67420, 94388, 117985, 136177, 235970, 272354, 471940, 544708, 680885, 953239, 1361770, 1906478, 2723540, 3812956, 4766195, 9532390, 19064780, 459052667, 918105334, 1836210668, 2295263335, 3213368669, 4590526670, 6426737338, 9181053340, 12853474676, 16066843345, 32133686690, 64267373380]

約数ペア:

[(1, 64267373380), (2, 32133686690), (4, 16066843345), (5, 12853474676), (7, 9181053340), (10, 6426737338), (14, 4590526670), (20, 3213368669), (28, 2295263335), (35, 1836210668), (70, 918105334), (140, 459052667), (3371, 19064780), (6742, 9532390), (13484, 4766195), (16855, 3812956), (23597, 2723540), (33710, 1906478), (47194, 1361770), (67420, 953239), (94388, 680885), (117985, 544708), (136177, 471940), (235970, 272354)]