332358650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1613}}^1$

素因数の和:1955

約数の個数: 48

約数和(自身を含む): 668254104

約数和(自身を除く): 335895454

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 317, 325, 634, 650, 1585, 1613, 3170, 3226, 4121, 7925, 8065, 8242, 15850, 16130, 20605, 20969, 40325, 41210, 41938, 80650, 103025, 104845, 206050, 209690, 511321, 524225, 1022642, 1048450, 2556605, 5113210, 6647173, 12783025, 13294346, 25566050, 33235865, 66471730, 166179325, 332358650]

約数ペア:

[(1, 332358650), (2, 166179325), (5, 66471730), (10, 33235865), (13, 25566050), (25, 13294346), (26, 12783025), (50, 6647173), (65, 5113210), (130, 2556605), (317, 1048450), (325, 1022642), (634, 524225), (650, 511321), (1585, 209690), (1613, 206050), (3170, 104845), (3226, 103025), (4121, 80650), (7925, 41938), (8065, 41210), (8242, 40325), (15850, 20969), (16130, 20605)]