1008096111380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{4521827}}^1$

素因数の和:4522064

約数の個数: 48

約数和(自身を含む): 2160493243776

約数和(自身を除く): 1152397132396

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 157, 284, 314, 355, 628, 710, 785, 1420, 1570, 3140, 11147, 22294, 44588, 55735, 111470, 222940, 4521827, 9043654, 18087308, 22609135, 45218270, 90436540, 321049717, 642099434, 709926839, 1284198868, 1419853678, 1605248585, 2839707356, 3210497170, 3549634195, 6420994340, 7099268390, 14198536780, 50404805569, 100809611138, 201619222276, 252024027845, 504048055690, 1008096111380]

約数ペア:

[(1, 1008096111380), (2, 504048055690), (4, 252024027845), (5, 201619222276), (10, 100809611138), (20, 50404805569), (71, 14198536780), (142, 7099268390), (157, 6420994340), (284, 3549634195), (314, 3210497170), (355, 2839707356), (628, 1605248585), (710, 1419853678), (785, 1284198868), (1420, 709926839), (1570, 642099434), (3140, 321049717), (11147, 90436540), (22294, 45218270), (44588, 22609135), (55735, 18087308), (111470, 9043654), (222940, 4521827)]