15671540380

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1\times {\mathrm{3583}}^1$

素因数の和:4546

約数の個数: 48

約数和(自身を含む): 33063174144

約数和(自身を除く): 17391633764

約数列:

[1, 2, 4, 5, 10, 20, 383, 571, 766, 1142, 1532, 1915, 2284, 2855, 3583, 3830, 5710, 7166, 7660, 11420, 14332, 17915, 35830, 71660, 218693, 437386, 874772, 1093465, 1372289, 2045893, 2186930, 2744578, 4091786, 4373860, 5489156, 6861445, 8183572, 10229465, 13722890, 20458930, 27445780, 40917860, 783577019, 1567154038, 3134308076, 3917885095, 7835770190, 15671540380]

約数ペア:

[(1, 15671540380), (2, 7835770190), (4, 3917885095), (5, 3134308076), (10, 1567154038), (20, 783577019), (383, 40917860), (571, 27445780), (766, 20458930), (1142, 13722890), (1532, 10229465), (1915, 8183572), (2284, 6861445), (2855, 5489156), (3583, 4373860), (3830, 4091786), (5710, 2744578), (7166, 2186930), (7660, 2045893), (11420, 1372289), (14332, 1093465), (17915, 874772), (35830, 437386), (71660, 218693)]