55200340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7321}}^1$

素因数の和:7372

約数の個数: 48

約数和(自身を含む): 129160080

約数和(自身を除く): 73959740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7321, 7540, 14642, 29284, 36605, 73210, 95173, 146420, 190346, 212309, 380692, 424618, 475865, 849236, 951730, 1061545, 1903460, 2123090, 2760017, 4246180, 5520034, 11040068, 13800085, 27600170, 55200340]

約数ペア:

[(1, 55200340), (2, 27600170), (4, 13800085), (5, 11040068), (10, 5520034), (13, 4246180), (20, 2760017), (26, 2123090), (29, 1903460), (52, 1061545), (58, 951730), (65, 849236), (116, 475865), (130, 424618), (145, 380692), (260, 212309), (290, 190346), (377, 146420), (580, 95173), (754, 73210), (1508, 36605), (1885, 29284), (3770, 14642), (7321, 7540)]