1863695440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{7109}}^1$

素因数の和:7264

約数の個数: 80

約数和(自身を含む): 4522813200

約数和(自身を除く): 2659117760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 113, 116, 145, 226, 232, 290, 452, 464, 565, 580, 904, 1130, 1160, 1808, 2260, 2320, 3277, 4520, 6554, 7109, 9040, 13108, 14218, 16385, 26216, 28436, 32770, 35545, 52432, 56872, 65540, 71090, 113744, 131080, 142180, 206161, 262160, 284360, 412322, 568720, 803317, 824644, 1030805, 1606634, 1649288, 2061610, 3213268, 3298576, 4016585, 4123220, 6426536, 8033170, 8246440, 12853072, 16066340, 16492880, 23296193, 32132680, 46592386, 64265360, 93184772, 116480965, 186369544, 232961930, 372739088, 465923860, 931847720, 1863695440]

約数ペア:

[(1, 1863695440), (2, 931847720), (4, 465923860), (5, 372739088), (8, 232961930), (10, 186369544), (16, 116480965), (20, 93184772), (29, 64265360), (40, 46592386), (58, 32132680), (80, 23296193), (113, 16492880), (116, 16066340), (145, 12853072), (226, 8246440), (232, 8033170), (290, 6426536), (452, 4123220), (464, 4016585), (565, 3298576), (580, 3213268), (904, 2061610), (1130, 1649288), (1160, 1606634), (1808, 1030805), (2260, 824644), (2320, 803317), (3277, 568720), (4520, 412322), (6554, 284360), (7109, 262160), (9040, 206161), (13108, 142180), (14218, 131080), (16385, 113744), (26216, 71090), (28436, 65540), (32770, 56872), (35545, 52432)]