26433960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31469}}^1$

素因数の和:31490

約数の個数: 64

約数和(自身を含む): 90633600

約数和(自身を除く): 64199640

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, 31469, 62938, 94407, 125876, 157345, 188814, 220283, 251752, 314690, 377628, 440566, 472035, 629380, 660849, 755256, 881132, 944070, 1101415, 1258760, 1321698, 1762264, 1888140, 2202830, 2643396, 3304245, 3776280, 4405660, 5286792, 6608490, 8811320, 13216980, 26433960]

約数ペア:

[(1, 26433960), (2, 13216980), (3, 8811320), (4, 6608490), (5, 5286792), (6, 4405660), (7, 3776280), (8, 3304245), (10, 2643396), (12, 2202830), (14, 1888140), (15, 1762264), (20, 1321698), (21, 1258760), (24, 1101415), (28, 944070), (30, 881132), (35, 755256), (40, 660849), (42, 629380), (56, 472035), (60, 440566), (70, 377628), (84, 314690), (105, 251752), (120, 220283), (140, 188814), (168, 157345), (210, 125876), (280, 94407), (420, 62938), (840, 31469)]