366974140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1031}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 853790112

約数和(自身を除く): 486815972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1031, 1369, 1924, 2062, 2405, 2738, 4124, 4810, 5155, 5476, 6845, 9620, 10310, 13403, 13690, 17797, 20620, 26806, 27380, 35594, 38147, 53612, 67015, 71188, 76294, 88985, 134030, 152588, 177970, 190735, 268060, 355940, 381470, 495911, 762940, 991822, 1411439, 1983644, 2479555, 2822878, 4959110, 5645756, 7057195, 9918220, 14114390, 18348707, 28228780, 36697414, 73394828, 91743535, 183487070, 366974140]

約数ペア:

[(1, 366974140), (2, 183487070), (4, 91743535), (5, 73394828), (10, 36697414), (13, 28228780), (20, 18348707), (26, 14114390), (37, 9918220), (52, 7057195), (65, 5645756), (74, 4959110), (130, 2822878), (148, 2479555), (185, 1983644), (260, 1411439), (370, 991822), (481, 762940), (740, 495911), (962, 381470), (1031, 355940), (1369, 268060), (1924, 190735), (2062, 177970), (2405, 152588), (2738, 134030), (4124, 88985), (4810, 76294), (5155, 71188), (5476, 67015), (6845, 53612), (9620, 38147), (10310, 35594), (13403, 27380), (13690, 26806), (17797, 20620)]