17963140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 41348160

約数和(自身を除く): 23385020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1171, 1180, 1534, 2342, 3068, 3835, 4684, 5855, 7670, 11710, 15223, 15340, 23420, 30446, 60892, 69089, 76115, 138178, 152230, 276356, 304460, 345445, 690890, 898157, 1381780, 1796314, 3592628, 4490785, 8981570, 17963140]

約数ペア:

[(1, 17963140), (2, 8981570), (4, 4490785), (5, 3592628), (10, 1796314), (13, 1381780), (20, 898157), (26, 690890), (52, 345445), (59, 304460), (65, 276356), (118, 152230), (130, 138178), (236, 76115), (260, 69089), (295, 60892), (590, 30446), (767, 23420), (1171, 15340), (1180, 15223), (1534, 11710), (2342, 7670), (3068, 5855), (3835, 4684)]