38071840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13997}}^1$

素因数の和:14029

約数の個数: 48

約数和(自身を含む): 95242392

約数和(自身を除く): 57170552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 13997, 27994, 55988, 69985, 111976, 139970, 223952, 237949, 279940, 447904, 475898, 559880, 951796, 1119760, 1189745, 1903592, 2239520, 2379490, 3807184, 4758980, 7614368, 9517960, 19035920, 38071840]

約数ペア:

[(1, 38071840), (2, 19035920), (4, 9517960), (5, 7614368), (8, 4758980), (10, 3807184), (16, 2379490), (17, 2239520), (20, 1903592), (32, 1189745), (34, 1119760), (40, 951796), (68, 559880), (80, 475898), (85, 447904), (136, 279940), (160, 237949), (170, 223952), (272, 139970), (340, 111976), (544, 69985), (680, 55988), (1360, 27994), (2720, 13997)]