472339420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{6101}}^1$

素因数の和:6203

約数の個数: 72

約数和(自身を含む): 1168655040

約数和(自身を除く): 696315620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 79, 98, 140, 158, 196, 245, 316, 395, 490, 553, 790, 980, 1106, 1580, 2212, 2765, 3871, 5530, 6101, 7742, 11060, 12202, 15484, 19355, 24404, 30505, 38710, 42707, 61010, 77420, 85414, 122020, 170828, 213535, 298949, 427070, 481979, 597898, 854140, 963958, 1195796, 1494745, 1927916, 2409895, 2989490, 3373853, 4819790, 5978980, 6747706, 9639580, 13495412, 16869265, 23616971, 33738530, 47233942, 67477060, 94467884, 118084855, 236169710, 472339420]

約数ペア:

[(1, 472339420), (2, 236169710), (4, 118084855), (5, 94467884), (7, 67477060), (10, 47233942), (14, 33738530), (20, 23616971), (28, 16869265), (35, 13495412), (49, 9639580), (70, 6747706), (79, 5978980), (98, 4819790), (140, 3373853), (158, 2989490), (196, 2409895), (245, 1927916), (316, 1494745), (395, 1195796), (490, 963958), (553, 854140), (790, 597898), (980, 481979), (1106, 427070), (1580, 298949), (2212, 213535), (2765, 170828), (3871, 122020), (5530, 85414), (6101, 77420), (7742, 61010), (11060, 42707), (12202, 38710), (15484, 30505), (19355, 24404)]