13057152880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{4817}}^1$

素因数の和:5954

約数の個数: 80

約数和(自身を含む): 31372349184

約数和(自身を除く): 18315196304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1093, 1240, 2186, 2480, 4372, 4817, 5465, 8744, 9634, 10930, 17488, 19268, 21860, 24085, 33883, 38536, 43720, 48170, 67766, 77072, 87440, 96340, 135532, 149327, 169415, 192680, 271064, 298654, 338830, 385360, 542128, 597308, 677660, 746635, 1194616, 1355320, 1493270, 2389232, 2710640, 2986540, 5264981, 5973080, 10529962, 11946160, 21059924, 26324905, 42119848, 52649810, 84239696, 105299620, 163214411, 210599240, 326428822, 421198480, 652857644, 816072055, 1305715288, 1632144110, 2611430576, 3264288220, 6528576440, 13057152880]

約数ペア:

[(1, 13057152880), (2, 6528576440), (4, 3264288220), (5, 2611430576), (8, 1632144110), (10, 1305715288), (16, 816072055), (20, 652857644), (31, 421198480), (40, 326428822), (62, 210599240), (80, 163214411), (124, 105299620), (155, 84239696), (248, 52649810), (310, 42119848), (496, 26324905), (620, 21059924), (1093, 11946160), (1240, 10529962), (2186, 5973080), (2480, 5264981), (4372, 2986540), (4817, 2710640), (5465, 2389232), (8744, 1493270), (9634, 1355320), (10930, 1194616), (17488, 746635), (19268, 677660), (21860, 597308), (24085, 542128), (33883, 385360), (38536, 338830), (43720, 298654), (48170, 271064), (67766, 192680), (77072, 169415), (87440, 149327), (96340, 135532)]