74819080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 199454400

約数和(自身を除く): 124635320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 590, 647, 826, 980, 1180, 1294, 1652, 1960, 2065, 2360, 2588, 2891, 3235, 3304, 4130, 4529, 5176, 5782, 6470, 8260, 9058, 11564, 12940, 14455, 16520, 18116, 22645, 23128, 25880, 28910, 31703, 36232, 38173, 45290, 57820, 63406, 76346, 90580, 115640, 126812, 152692, 158515, 181160, 190865, 253624, 267211, 305384, 317030, 381730, 534422, 634060, 763460, 1068844, 1268120, 1336055, 1526920, 1870477, 2137688, 2672110, 3740954, 5344220, 7481908, 9352385, 10688440, 14963816, 18704770, 37409540, 74819080]

約数ペア:

[(1, 74819080), (2, 37409540), (4, 18704770), (5, 14963816), (7, 10688440), (8, 9352385), (10, 7481908), (14, 5344220), (20, 3740954), (28, 2672110), (35, 2137688), (40, 1870477), (49, 1526920), (56, 1336055), (59, 1268120), (70, 1068844), (98, 763460), (118, 634060), (140, 534422), (196, 381730), (236, 317030), (245, 305384), (280, 267211), (295, 253624), (392, 190865), (413, 181160), (472, 158515), (490, 152692), (590, 126812), (647, 115640), (826, 90580), (980, 76346), (1180, 63406), (1294, 57820), (1652, 45290), (1960, 38173), (2065, 36232), (2360, 31703), (2588, 28910), (2891, 25880), (3235, 23128), (3304, 22645), (4130, 18116), (4529, 16520), (5176, 14455), (5782, 12940), (6470, 11564), (8260, 9058)]