74392240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 187675488

約数和(自身を除く): 113283248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 233, 260, 307, 466, 520, 614, 932, 1040, 1165, 1228, 1535, 1864, 2330, 2456, 3029, 3070, 3728, 3991, 4660, 4912, 6058, 6140, 7982, 9320, 12116, 12280, 15145, 15964, 18640, 19955, 24232, 24560, 30290, 31928, 39910, 48464, 60580, 63856, 71531, 79820, 121160, 143062, 159640, 242320, 286124, 319280, 357655, 572248, 715310, 929903, 1144496, 1430620, 1859806, 2861240, 3719612, 4649515, 5722480, 7439224, 9299030, 14878448, 18598060, 37196120, 74392240]

約数ペア:

[(1, 74392240), (2, 37196120), (4, 18598060), (5, 14878448), (8, 9299030), (10, 7439224), (13, 5722480), (16, 4649515), (20, 3719612), (26, 2861240), (40, 1859806), (52, 1430620), (65, 1144496), (80, 929903), (104, 715310), (130, 572248), (208, 357655), (233, 319280), (260, 286124), (307, 242320), (466, 159640), (520, 143062), (614, 121160), (932, 79820), (1040, 71531), (1165, 63856), (1228, 60580), (1535, 48464), (1864, 39910), (2330, 31928), (2456, 30290), (3029, 24560), (3070, 24232), (3728, 19955), (3991, 18640), (4660, 15964), (4912, 15145), (6058, 12280), (6140, 12116), (7982, 9320)]