3669399280

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{5717}}^1$

素因数の和:5914

約数の個数: 80

約数和(自身を含む): 8729601984

約数和(自身を除く): 5060202704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 113, 142, 226, 284, 355, 452, 565, 568, 710, 904, 1130, 1136, 1420, 1808, 2260, 2840, 4520, 5680, 5717, 8023, 9040, 11434, 16046, 22868, 28585, 32092, 40115, 45736, 57170, 64184, 80230, 91472, 114340, 128368, 160460, 228680, 320920, 405907, 457360, 641840, 646021, 811814, 1292042, 1623628, 2029535, 2584084, 3230105, 3247256, 4059070, 5168168, 6460210, 6494512, 8118140, 10336336, 12920420, 16236280, 25840840, 32472560, 45867491, 51681680, 91734982, 183469964, 229337455, 366939928, 458674910, 733879856, 917349820, 1834699640, 3669399280]

約数ペア:

[(1, 3669399280), (2, 1834699640), (4, 917349820), (5, 733879856), (8, 458674910), (10, 366939928), (16, 229337455), (20, 183469964), (40, 91734982), (71, 51681680), (80, 45867491), (113, 32472560), (142, 25840840), (226, 16236280), (284, 12920420), (355, 10336336), (452, 8118140), (565, 6494512), (568, 6460210), (710, 5168168), (904, 4059070), (1130, 3247256), (1136, 3230105), (1420, 2584084), (1808, 2029535), (2260, 1623628), (2840, 1292042), (4520, 811814), (5680, 646021), (5717, 641840), (8023, 457360), (9040, 405907), (11434, 320920), (16046, 228680), (22868, 160460), (28585, 128368), (32092, 114340), (40115, 91472), (45736, 80230), (57170, 64184)]