86232640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1140

約数の個数: 112

約数和(自身を含む): 232989120

約数和(自身を除く): 146756480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1091, 1216, 1235, 1520, 1976, 2080, 2182, 2470, 3040, 3952, 4160, 4364, 4940, 5455, 6080, 7904, 8728, 9880, 10910, 14183, 15808, 17456, 19760, 20729, 21820, 28366, 34912, 39520, 41458, 43640, 56732, 69824, 70915, 79040, 82916, 87280, 103645, 113464, 141830, 165832, 174560, 207290, 226928, 269477, 283660, 331664, 349120, 414580, 453856, 538954, 567320, 663328, 829160, 907712, 1077908, 1134640, 1326656, 1347385, 1658320, 2155816, 2269280, 2694770, 3316640, 4311632, 4538560, 5389540, 6633280, 8623264, 10779080, 17246528, 21558160, 43116320, 86232640]

約数ペア:

[(1, 86232640), (2, 43116320), (4, 21558160), (5, 17246528), (8, 10779080), (10, 8623264), (13, 6633280), (16, 5389540), (19, 4538560), (20, 4311632), (26, 3316640), (32, 2694770), (38, 2269280), (40, 2155816), (52, 1658320), (64, 1347385), (65, 1326656), (76, 1134640), (80, 1077908), (95, 907712), (104, 829160), (130, 663328), (152, 567320), (160, 538954), (190, 453856), (208, 414580), (247, 349120), (260, 331664), (304, 283660), (320, 269477), (380, 226928), (416, 207290), (494, 174560), (520, 165832), (608, 141830), (760, 113464), (832, 103645), (988, 87280), (1040, 82916), (1091, 79040), (1216, 70915), (1235, 69824), (1520, 56732), (1976, 43640), (2080, 41458), (2182, 39520), (2470, 34912), (3040, 28366), (3952, 21820), (4160, 20729), (4364, 19760), (4940, 17456), (5455, 15808), (6080, 14183), (7904, 10910), (8728, 9880)]