11823140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 28761600

約数和(自身を除く): 16938460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1069, 1106, 1580, 2138, 2212, 2765, 4276, 5345, 5530, 7483, 10690, 11060, 14966, 21380, 29932, 37415, 74830, 84451, 149660, 168902, 337804, 422255, 591157, 844510, 1182314, 1689020, 2364628, 2955785, 5911570, 11823140]

約数ペア:

[(1, 11823140), (2, 5911570), (4, 2955785), (5, 2364628), (7, 1689020), (10, 1182314), (14, 844510), (20, 591157), (28, 422255), (35, 337804), (70, 168902), (79, 149660), (140, 84451), (158, 74830), (316, 37415), (395, 29932), (553, 21380), (790, 14966), (1069, 11060), (1106, 10690), (1580, 7483), (2138, 5530), (2212, 5345), (2765, 4276)]