39105950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3539}}^1$

素因数の和:3581

約数の個数: 48

約数和(自身を含む): 82963440

約数和(自身を除く): 43857490

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, 3539, 5525, 7078, 11050, 17695, 35390, 46007, 60163, 88475, 92014, 120326, 176950, 230035, 300815, 460070, 601630, 782119, 1150175, 1504075, 1564238, 2300350, 3008150, 3910595, 7821190, 19552975, 39105950]

約数ペア:

[(1, 39105950), (2, 19552975), (5, 7821190), (10, 3910595), (13, 3008150), (17, 2300350), (25, 1564238), (26, 1504075), (34, 1150175), (50, 782119), (65, 601630), (85, 460070), (130, 300815), (170, 230035), (221, 176950), (325, 120326), (425, 92014), (442, 88475), (650, 60163), (850, 46007), (1105, 35390), (2210, 17695), (3539, 11050), (5525, 7078)]