3772460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 4694740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 139, 230, 236, 278, 295, 460, 556, 590, 695, 1180, 1357, 1390, 2714, 2780, 3197, 5428, 6394, 6785, 8201, 12788, 13570, 15985, 16402, 27140, 31970, 32804, 41005, 63940, 82010, 164020, 188623, 377246, 754492, 943115, 1886230, 3772460]

約数ペア:

[(1, 3772460), (2, 1886230), (4, 943115), (5, 754492), (10, 377246), (20, 188623), (23, 164020), (46, 82010), (59, 63940), (92, 41005), (115, 32804), (118, 31970), (139, 27140), (230, 16402), (236, 15985), (278, 13570), (295, 12788), (460, 8201), (556, 6785), (590, 6394), (695, 5428), (1180, 3197), (1357, 2780), (1390, 2714)]