40984450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3709}}^1$

素因数の和:3751

約数の個数: 48

約数和(自身を含む): 86947560

約数和(自身を除く): 45963110

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 3709, 5525, 7418, 11050, 18545, 37090, 48217, 63053, 92725, 96434, 126106, 185450, 241085, 315265, 482170, 630530, 819689, 1205425, 1576325, 1639378, 2410850, 3152650, 4098445, 8196890, 20492225, 40984450]

約数ペア:

[(1, 40984450), (2, 20492225), (5, 8196890), (10, 4098445), (13, 3152650), (17, 2410850), (25, 1639378), (26, 1576325), (34, 1205425), (50, 819689), (65, 630530), (85, 482170), (130, 315265), (170, 241085), (221, 185450), (325, 126106), (425, 96434), (442, 92725), (650, 63053), (850, 48217), (1105, 37090), (2210, 18545), (3709, 11050), (5525, 7418)]