25862060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 65802240

約数和(自身を除く): 39940180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 59, 62, 70, 101, 118, 124, 140, 155, 202, 217, 236, 295, 310, 404, 413, 434, 505, 590, 620, 707, 826, 868, 1010, 1085, 1180, 1414, 1652, 1829, 2020, 2065, 2170, 2828, 3131, 3535, 3658, 4130, 4340, 5959, 6262, 7070, 7316, 8260, 9145, 11918, 12524, 12803, 14140, 15655, 18290, 21917, 23836, 25606, 29795, 31310, 36580, 41713, 43834, 51212, 59590, 62620, 64015, 83426, 87668, 109585, 119180, 128030, 166852, 184729, 208565, 219170, 256060, 369458, 417130, 438340, 738916, 834260, 923645, 1293103, 1847290, 2586206, 3694580, 5172412, 6465515, 12931030, 25862060]

約数ペア:

[(1, 25862060), (2, 12931030), (4, 6465515), (5, 5172412), (7, 3694580), (10, 2586206), (14, 1847290), (20, 1293103), (28, 923645), (31, 834260), (35, 738916), (59, 438340), (62, 417130), (70, 369458), (101, 256060), (118, 219170), (124, 208565), (140, 184729), (155, 166852), (202, 128030), (217, 119180), (236, 109585), (295, 87668), (310, 83426), (404, 64015), (413, 62620), (434, 59590), (505, 51212), (590, 43834), (620, 41713), (707, 36580), (826, 31310), (868, 29795), (1010, 25606), (1085, 23836), (1180, 21917), (1414, 18290), (1652, 15655), (1829, 14140), (2020, 12803), (2065, 12524), (2170, 11918), (2828, 9145), (3131, 8260), (3535, 7316), (3658, 7070), (4130, 6262), (4340, 5959)]