9444760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 23496480

約数和(自身を除く): 14051720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 443, 520, 533, 820, 886, 1066, 1640, 1772, 2132, 2215, 2665, 3544, 4264, 4430, 5330, 5759, 8860, 10660, 11518, 17720, 18163, 21320, 23036, 28795, 36326, 46072, 57590, 72652, 90815, 115180, 145304, 181630, 230360, 236119, 363260, 472238, 726520, 944476, 1180595, 1888952, 2361190, 4722380, 9444760]

約数ペア:

[(1, 9444760), (2, 4722380), (4, 2361190), (5, 1888952), (8, 1180595), (10, 944476), (13, 726520), (20, 472238), (26, 363260), (40, 236119), (41, 230360), (52, 181630), (65, 145304), (82, 115180), (104, 90815), (130, 72652), (164, 57590), (205, 46072), (260, 36326), (328, 28795), (410, 23036), (443, 21320), (520, 18163), (533, 17720), (820, 11518), (886, 10660), (1066, 8860), (1640, 5759), (1772, 5330), (2132, 4430), (2215, 4264), (2665, 3544)]