40979808

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7524

約数の個数: 72

約数和(自身を含む): 122686200

約数和(自身を除く): 81706392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 7489, 14978, 22467, 29956, 44934, 59912, 67401, 89868, 119824, 134802, 142291, 179736, 239648, 269604, 284582, 359472, 426873, 539208, 569164, 718944, 853746, 1078416, 1138328, 1280619, 1707492, 2156832, 2276656, 2561238, 3414984, 4553312, 5122476, 6829968, 10244952, 13659936, 20489904, 40979808]

約数ペア:

[(1, 40979808), (2, 20489904), (3, 13659936), (4, 10244952), (6, 6829968), (8, 5122476), (9, 4553312), (12, 3414984), (16, 2561238), (18, 2276656), (19, 2156832), (24, 1707492), (32, 1280619), (36, 1138328), (38, 1078416), (48, 853746), (57, 718944), (72, 569164), (76, 539208), (96, 426873), (114, 359472), (144, 284582), (152, 269604), (171, 239648), (228, 179736), (288, 142291), (304, 134802), (342, 119824), (456, 89868), (608, 67401), (684, 59912), (912, 44934), (1368, 29956), (1824, 22467), (2736, 14978), (5472, 7489)]