103625080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{571}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 252252000

約数和(自身を除く): 148626920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 349, 520, 571, 698, 1142, 1396, 1745, 2284, 2792, 2855, 3490, 4537, 4568, 5710, 6980, 7423, 9074, 11420, 13960, 14846, 18148, 22685, 22840, 29692, 36296, 37115, 45370, 59384, 74230, 90740, 148460, 181480, 199279, 296920, 398558, 797116, 996395, 1594232, 1992790, 2590627, 3985580, 5181254, 7971160, 10362508, 12953135, 20725016, 25906270, 51812540, 103625080]

約数ペア:

[(1, 103625080), (2, 51812540), (4, 25906270), (5, 20725016), (8, 12953135), (10, 10362508), (13, 7971160), (20, 5181254), (26, 3985580), (40, 2590627), (52, 1992790), (65, 1594232), (104, 996395), (130, 797116), (260, 398558), (349, 296920), (520, 199279), (571, 181480), (698, 148460), (1142, 90740), (1396, 74230), (1745, 59384), (2284, 45370), (2792, 37115), (2855, 36296), (3490, 29692), (4537, 22840), (4568, 22685), (5710, 18148), (6980, 14846), (7423, 13960), (9074, 11420)]