40880808

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3571}}^1$

素因数の和:3639

約数の個数: 64

約数和(自身を含む): 115732800

約数和(自身を除く): 74851992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3571, 3816, 5724, 7142, 10713, 11448, 14284, 21426, 28568, 32139, 42852, 64278, 85704, 96417, 128556, 189263, 192834, 257112, 378526, 385668, 567789, 757052, 771336, 1135578, 1514104, 1703367, 2271156, 3406734, 4542312, 5110101, 6813468, 10220202, 13626936, 20440404, 40880808]

約数ペア:

[(1, 40880808), (2, 20440404), (3, 13626936), (4, 10220202), (6, 6813468), (8, 5110101), (9, 4542312), (12, 3406734), (18, 2271156), (24, 1703367), (27, 1514104), (36, 1135578), (53, 771336), (54, 757052), (72, 567789), (106, 385668), (108, 378526), (159, 257112), (212, 192834), (216, 189263), (318, 128556), (424, 96417), (477, 85704), (636, 64278), (954, 42852), (1272, 32139), (1431, 28568), (1908, 21426), (2862, 14284), (3571, 11448), (3816, 10713), (5724, 7142)]