1036678160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4663}}^1$

素因数の和:5080

約数の個数: 80

約数和(自身を含む): 2762132736

約数和(自身を除く): 1725454576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 397, 560, 794, 1588, 1985, 2779, 3176, 3970, 4663, 5558, 6352, 7940, 9326, 11116, 13895, 15880, 18652, 22232, 23315, 27790, 31760, 32641, 37304, 44464, 46630, 55580, 65282, 74608, 93260, 111160, 130564, 163205, 186520, 222320, 261128, 326410, 373040, 522256, 652820, 1305640, 1851211, 2611280, 3702422, 7404844, 9256055, 12958477, 14809688, 18512110, 25916954, 29619376, 37024220, 51833908, 64792385, 74048440, 103667816, 129584770, 148096880, 207335632, 259169540, 518339080, 1036678160]

約数ペア:

[(1, 1036678160), (2, 518339080), (4, 259169540), (5, 207335632), (7, 148096880), (8, 129584770), (10, 103667816), (14, 74048440), (16, 64792385), (20, 51833908), (28, 37024220), (35, 29619376), (40, 25916954), (56, 18512110), (70, 14809688), (80, 12958477), (112, 9256055), (140, 7404844), (280, 3702422), (397, 2611280), (560, 1851211), (794, 1305640), (1588, 652820), (1985, 522256), (2779, 373040), (3176, 326410), (3970, 261128), (4663, 222320), (5558, 186520), (6352, 163205), (7940, 130564), (9326, 111160), (11116, 93260), (13895, 74608), (15880, 65282), (18652, 55580), (22232, 46630), (23315, 44464), (27790, 37304), (31760, 32641)]