3967348520

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{3067}}^1$

素因数の和:3594

約数の個数: 64

約数和(自身を含む): 9072198720

約数和(自身を除く): 5104850200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 443, 584, 730, 886, 1460, 1772, 2215, 2920, 3067, 3544, 4430, 6134, 8860, 12268, 15335, 17720, 24536, 30670, 32339, 61340, 64678, 122680, 129356, 161695, 223891, 258712, 323390, 447782, 646780, 895564, 1119455, 1293560, 1358681, 1791128, 2238910, 2717362, 4477820, 5434724, 6793405, 8955640, 10869448, 13586810, 27173620, 54347240, 99183713, 198367426, 396734852, 495918565, 793469704, 991837130, 1983674260, 3967348520]

約数ペア:

[(1, 3967348520), (2, 1983674260), (4, 991837130), (5, 793469704), (8, 495918565), (10, 396734852), (20, 198367426), (40, 99183713), (73, 54347240), (146, 27173620), (292, 13586810), (365, 10869448), (443, 8955640), (584, 6793405), (730, 5434724), (886, 4477820), (1460, 2717362), (1772, 2238910), (2215, 1791128), (2920, 1358681), (3067, 1293560), (3544, 1119455), (4430, 895564), (6134, 646780), (8860, 447782), (12268, 323390), (15335, 258712), (17720, 223891), (24536, 161695), (30670, 129356), (32339, 122680), (61340, 64678)]