201724120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3559}}^1$

素因数の和:3692

約数の個数: 64

約数和(自身を含む): 493416000

約数和(自身を除く): 291691880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 436, 520, 545, 872, 1090, 1417, 2180, 2834, 3559, 4360, 5668, 7085, 7118, 11336, 14170, 14236, 17795, 28340, 28472, 35590, 46267, 56680, 71180, 92534, 142360, 185068, 231335, 370136, 387931, 462670, 775862, 925340, 1551724, 1850680, 1939655, 3103448, 3879310, 5043103, 7758620, 10086206, 15517240, 20172412, 25215515, 40344824, 50431030, 100862060, 201724120]

約数ペア:

[(1, 201724120), (2, 100862060), (4, 50431030), (5, 40344824), (8, 25215515), (10, 20172412), (13, 15517240), (20, 10086206), (26, 7758620), (40, 5043103), (52, 3879310), (65, 3103448), (104, 1939655), (109, 1850680), (130, 1551724), (218, 925340), (260, 775862), (436, 462670), (520, 387931), (545, 370136), (872, 231335), (1090, 185068), (1417, 142360), (2180, 92534), (2834, 71180), (3559, 56680), (4360, 46267), (5668, 35590), (7085, 28472), (7118, 28340), (11336, 17795), (14170, 14236)]