160881050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4007}}^1$

素因数の和:4103

約数の個数: 48

約数和(自身を含む): 330996672

約数和(自身を除く): 170115622

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 146, 275, 365, 550, 730, 803, 1606, 1825, 3650, 4007, 4015, 8014, 8030, 20035, 20075, 40070, 40150, 44077, 88154, 100175, 200350, 220385, 292511, 440770, 585022, 1101925, 1462555, 2203850, 2925110, 3217621, 6435242, 7312775, 14625550, 16088105, 32176210, 80440525, 160881050]

約数ペア:

[(1, 160881050), (2, 80440525), (5, 32176210), (10, 16088105), (11, 14625550), (22, 7312775), (25, 6435242), (50, 3217621), (55, 2925110), (73, 2203850), (110, 1462555), (146, 1101925), (275, 585022), (365, 440770), (550, 292511), (730, 220385), (803, 200350), (1606, 100175), (1825, 88154), (3650, 44077), (4007, 40150), (4015, 40070), (8014, 20075), (8030, 20035)]