13469804560

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1\times {\mathrm{2879}}^1$

素因数の和:3376

約数の個数: 80

約数和(自身を含む): 31587978240

約数和(自身を除く): 18118173680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 251, 466, 502, 932, 1004, 1165, 1255, 1864, 2008, 2330, 2510, 2879, 3728, 4016, 4660, 5020, 5758, 9320, 10040, 11516, 14395, 18640, 20080, 23032, 28790, 46064, 57580, 58483, 115160, 116966, 230320, 233932, 292415, 467864, 584830, 670807, 722629, 935728, 1169660, 1341614, 1445258, 2339320, 2683228, 2890516, 3354035, 3613145, 4678640, 5366456, 5781032, 6708070, 7226290, 10732912, 11562064, 13416140, 14452580, 26832280, 28905160, 53664560, 57810320, 168372557, 336745114, 673490228, 841862785, 1346980456, 1683725570, 2693960912, 3367451140, 6734902280, 13469804560]

約数ペア:

[(1, 13469804560), (2, 6734902280), (4, 3367451140), (5, 2693960912), (8, 1683725570), (10, 1346980456), (16, 841862785), (20, 673490228), (40, 336745114), (80, 168372557), (233, 57810320), (251, 53664560), (466, 28905160), (502, 26832280), (932, 14452580), (1004, 13416140), (1165, 11562064), (1255, 10732912), (1864, 7226290), (2008, 6708070), (2330, 5781032), (2510, 5366456), (2879, 4678640), (3728, 3613145), (4016, 3354035), (4660, 2890516), (5020, 2683228), (5758, 2339320), (9320, 1445258), (10040, 1341614), (11516, 1169660), (14395, 935728), (18640, 722629), (20080, 670807), (23032, 584830), (28790, 467864), (46064, 292415), (57580, 233932), (58483, 230320), (115160, 116966)]