79974050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2103

約数の個数: 48

約数和(自身を含む): 162901032

約数和(自身を除く): 82926982

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 2017, 3050, 3965, 4034, 7930, 10085, 19825, 20170, 26221, 39650, 50425, 52442, 100850, 123037, 131105, 246074, 262210, 615185, 655525, 1230370, 1311050, 1599481, 3075925, 3198962, 6151850, 7997405, 15994810, 39987025, 79974050]

約数ペア:

[(1, 79974050), (2, 39987025), (5, 15994810), (10, 7997405), (13, 6151850), (25, 3198962), (26, 3075925), (50, 1599481), (61, 1311050), (65, 1230370), (122, 655525), (130, 615185), (305, 262210), (325, 246074), (610, 131105), (650, 123037), (793, 100850), (1525, 52442), (1586, 50425), (2017, 39650), (3050, 26221), (3965, 20170), (4034, 19825), (7930, 10085)]