40964208

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 109992960

約数和(自身を除く): 69028752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 89, 129, 172, 178, 223, 258, 267, 344, 356, 446, 516, 534, 669, 688, 712, 892, 1032, 1068, 1338, 1424, 1784, 2064, 2136, 2676, 3568, 3827, 4272, 5352, 7654, 9589, 10704, 11481, 15308, 19178, 19847, 22962, 28767, 30616, 38356, 39694, 45924, 57534, 59541, 61232, 76712, 79388, 91848, 115068, 119082, 153424, 158776, 183696, 230136, 238164, 317552, 460272, 476328, 853421, 952656, 1706842, 2560263, 3413684, 5120526, 6827368, 10241052, 13654736, 20482104, 40964208]

約数ペア:

[(1, 40964208), (2, 20482104), (3, 13654736), (4, 10241052), (6, 6827368), (8, 5120526), (12, 3413684), (16, 2560263), (24, 1706842), (43, 952656), (48, 853421), (86, 476328), (89, 460272), (129, 317552), (172, 238164), (178, 230136), (223, 183696), (258, 158776), (267, 153424), (344, 119082), (356, 115068), (446, 91848), (516, 79388), (534, 76712), (669, 61232), (688, 59541), (712, 57534), (892, 45924), (1032, 39694), (1068, 38356), (1338, 30616), (1424, 28767), (1784, 22962), (2064, 19847), (2136, 19178), (2676, 15308), (3568, 11481), (3827, 10704), (4272, 9589), (5352, 7654)]