190045120

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20479}}^1$

素因数の和:20525

約数の個数: 56

約数和(自身を含む): 468172800

約数和(自身を除く): 278127680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 20479, 40958, 81916, 102395, 163832, 204790, 327664, 409580, 593891, 655328, 819160, 1187782, 1310656, 1638320, 2375564, 2969455, 3276640, 4751128, 5938910, 6553280, 9502256, 11877820, 19004512, 23755640, 38009024, 47511280, 95022560, 190045120]

約数ペア:

[(1, 190045120), (2, 95022560), (4, 47511280), (5, 38009024), (8, 23755640), (10, 19004512), (16, 11877820), (20, 9502256), (29, 6553280), (32, 5938910), (40, 4751128), (58, 3276640), (64, 2969455), (80, 2375564), (116, 1638320), (145, 1310656), (160, 1187782), (232, 819160), (290, 655328), (320, 593891), (464, 409580), (580, 327664), (928, 204790), (1160, 163832), (1856, 102395), (2320, 81916), (4640, 40958), (9280, 20479)]