183977300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 433498296

約数和(自身を除く): 249520996

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 137, 260, 274, 325, 548, 650, 685, 1033, 1300, 1370, 1781, 2066, 2740, 3425, 3562, 4132, 5165, 6850, 7124, 8905, 10330, 13429, 13700, 17810, 20660, 25825, 26858, 35620, 44525, 51650, 53716, 67145, 89050, 103300, 134290, 141521, 178100, 268580, 283042, 335725, 566084, 671450, 707605, 1342900, 1415210, 1839773, 2830420, 3538025, 3679546, 7076050, 7359092, 9198865, 14152100, 18397730, 36795460, 45994325, 91988650, 183977300]

約数ペア:

[(1, 183977300), (2, 91988650), (4, 45994325), (5, 36795460), (10, 18397730), (13, 14152100), (20, 9198865), (25, 7359092), (26, 7076050), (50, 3679546), (52, 3538025), (65, 2830420), (100, 1839773), (130, 1415210), (137, 1342900), (260, 707605), (274, 671450), (325, 566084), (548, 335725), (650, 283042), (685, 268580), (1033, 178100), (1300, 141521), (1370, 134290), (1781, 103300), (2066, 89050), (2740, 67145), (3425, 53716), (3562, 51650), (4132, 44525), (5165, 35620), (6850, 26858), (7124, 25825), (8905, 20660), (10330, 17810), (13429, 13700)]