1736334680

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{3371}}^1$

素因数の和:3624

約数の個数: 64

約数和(自身を含む): 3981657600

約数和(自身を除く): 2245322920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 163, 316, 326, 395, 632, 652, 790, 815, 1304, 1580, 1630, 3160, 3260, 3371, 6520, 6742, 12877, 13484, 16855, 25754, 26968, 33710, 51508, 64385, 67420, 103016, 128770, 134840, 257540, 266309, 515080, 532618, 549473, 1065236, 1098946, 1331545, 2130472, 2197892, 2663090, 2747365, 4395784, 5326180, 5494730, 10652360, 10989460, 21978920, 43408367, 86816734, 173633468, 217041835, 347266936, 434083670, 868167340, 1736334680]

約数ペア:

[(1, 1736334680), (2, 868167340), (4, 434083670), (5, 347266936), (8, 217041835), (10, 173633468), (20, 86816734), (40, 43408367), (79, 21978920), (158, 10989460), (163, 10652360), (316, 5494730), (326, 5326180), (395, 4395784), (632, 2747365), (652, 2663090), (790, 2197892), (815, 2130472), (1304, 1331545), (1580, 1098946), (1630, 1065236), (3160, 549473), (3260, 532618), (3371, 515080), (6520, 266309), (6742, 257540), (12877, 134840), (13484, 128770), (16855, 103016), (25754, 67420), (26968, 64385), (33710, 51508)]