133622020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2311}}^1$

素因数の和:2393

約数の個数: 72

約数和(自身を含む): 332095680

約数和(自身を除く): 198473660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 826, 980, 1180, 1652, 2065, 2311, 2891, 4130, 4622, 5782, 8260, 9244, 11555, 11564, 14455, 16177, 23110, 28910, 32354, 46220, 57820, 64708, 80885, 113239, 136349, 161770, 226478, 272698, 323540, 452956, 545396, 566195, 681745, 954443, 1132390, 1363490, 1908886, 2264780, 2726980, 3817772, 4772215, 6681101, 9544430, 13362202, 19088860, 26724404, 33405505, 66811010, 133622020]

約数ペア:

[(1, 133622020), (2, 66811010), (4, 33405505), (5, 26724404), (7, 19088860), (10, 13362202), (14, 9544430), (20, 6681101), (28, 4772215), (35, 3817772), (49, 2726980), (59, 2264780), (70, 1908886), (98, 1363490), (118, 1132390), (140, 954443), (196, 681745), (236, 566195), (245, 545396), (295, 452956), (413, 323540), (490, 272698), (590, 226478), (826, 161770), (980, 136349), (1180, 113239), (1652, 80885), (2065, 64708), (2311, 57820), (2891, 46220), (4130, 32354), (4622, 28910), (5782, 23110), (8260, 16177), (9244, 14455), (11555, 11564)]