26192040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31181}}^1$

素因数の和:31202

約数の個数: 64

約数和(自身を含む): 89804160

約数和(自身を除く): 63612120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 31181, 62362, 93543, 124724, 155905, 187086, 218267, 249448, 311810, 374172, 436534, 467715, 623620, 654801, 748344, 873068, 935430, 1091335, 1247240, 1309602, 1746136, 1870860, 2182670, 2619204, 3274005, 3741720, 4365340, 5238408, 6548010, 8730680, 13096020, 26192040]

約数ペア:

[(1, 26192040), (2, 13096020), (3, 8730680), (4, 6548010), (5, 5238408), (6, 4365340), (7, 3741720), (8, 3274005), (10, 2619204), (12, 2182670), (14, 1870860), (15, 1746136), (20, 1309602), (21, 1247240), (24, 1091335), (28, 935430), (30, 873068), (35, 748344), (40, 654801), (42, 623620), (56, 467715), (60, 436534), (70, 374172), (84, 311810), (105, 249448), (120, 218267), (140, 187086), (168, 155905), (210, 124724), (280, 93543), (420, 62362), (840, 31181)]