11069720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 26853120

約数和(自身を除く): 15783400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 223, 292, 340, 365, 446, 584, 680, 730, 892, 1115, 1241, 1460, 1784, 2230, 2482, 2920, 3791, 4460, 4964, 6205, 7582, 8920, 9928, 12410, 15164, 16279, 18955, 24820, 30328, 32558, 37910, 49640, 65116, 75820, 81395, 130232, 151640, 162790, 276743, 325580, 553486, 651160, 1106972, 1383715, 2213944, 2767430, 5534860, 11069720]

約数ペア:

[(1, 11069720), (2, 5534860), (4, 2767430), (5, 2213944), (8, 1383715), (10, 1106972), (17, 651160), (20, 553486), (34, 325580), (40, 276743), (68, 162790), (73, 151640), (85, 130232), (136, 81395), (146, 75820), (170, 65116), (223, 49640), (292, 37910), (340, 32558), (365, 30328), (446, 24820), (584, 18955), (680, 16279), (730, 15164), (892, 12410), (1115, 9928), (1241, 8920), (1460, 7582), (1784, 6205), (2230, 4964), (2482, 4460), (2920, 3791)]