79417540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 186157440

約数和(自身を除く): 106739900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 59, 68, 74, 85, 107, 118, 148, 170, 185, 214, 236, 295, 340, 370, 428, 535, 590, 629, 740, 1003, 1070, 1180, 1258, 1819, 2006, 2140, 2183, 2516, 3145, 3638, 3959, 4012, 4366, 5015, 6290, 6313, 7276, 7918, 8732, 9095, 10030, 10915, 12580, 12626, 15836, 18190, 19795, 20060, 21830, 25252, 31565, 36380, 37111, 39590, 43660, 63130, 67303, 74222, 79180, 107321, 126260, 134606, 148444, 185555, 214642, 233581, 269212, 336515, 371110, 429284, 467162, 536605, 673030, 742220, 934324, 1073210, 1167905, 1346060, 2146420, 2335810, 3970877, 4671620, 7941754, 15883508, 19854385, 39708770, 79417540]

約数ペア:

[(1, 79417540), (2, 39708770), (4, 19854385), (5, 15883508), (10, 7941754), (17, 4671620), (20, 3970877), (34, 2335810), (37, 2146420), (59, 1346060), (68, 1167905), (74, 1073210), (85, 934324), (107, 742220), (118, 673030), (148, 536605), (170, 467162), (185, 429284), (214, 371110), (236, 336515), (295, 269212), (340, 233581), (370, 214642), (428, 185555), (535, 148444), (590, 134606), (629, 126260), (740, 107321), (1003, 79180), (1070, 74222), (1180, 67303), (1258, 63130), (1819, 43660), (2006, 39590), (2140, 37111), (2183, 36380), (2516, 31565), (3145, 25252), (3638, 21830), (3959, 20060), (4012, 19795), (4366, 18190), (5015, 15836), (6290, 12626), (6313, 12580), (7276, 10915), (7918, 10030), (8732, 9095)]