43116320

素因数分解:

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

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 115577280

約数和(自身を除く): 72460960

約数列:

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

約数ペア:

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