29875220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 68342400

約数和(自身を除く): 38467180

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2711, 2755, 5422, 5510, 10844, 11020, 13555, 27110, 51509, 54220, 78619, 103018, 157238, 206036, 257545, 314476, 393095, 515090, 786190, 1030180, 1493761, 1572380, 2987522, 5975044, 7468805, 14937610, 29875220]

約数ペア:

[(1, 29875220), (2, 14937610), (4, 7468805), (5, 5975044), (10, 2987522), (19, 1572380), (20, 1493761), (29, 1030180), (38, 786190), (58, 515090), (76, 393095), (95, 314476), (116, 257545), (145, 206036), (190, 157238), (290, 103018), (380, 78619), (551, 54220), (580, 51509), (1102, 27110), (2204, 13555), (2711, 11020), (2755, 10844), (5422, 5510)]