16903150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 34850448

約数和(自身を除く): 17947298

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 146, 275, 365, 421, 550, 730, 803, 842, 1606, 1825, 2105, 3650, 4015, 4210, 4631, 8030, 9262, 10525, 20075, 21050, 23155, 30733, 40150, 46310, 61466, 115775, 153665, 231550, 307330, 338063, 676126, 768325, 1536650, 1690315, 3380630, 8451575, 16903150]

約数ペア:

[(1, 16903150), (2, 8451575), (5, 3380630), (10, 1690315), (11, 1536650), (22, 768325), (25, 676126), (50, 338063), (55, 307330), (73, 231550), (110, 153665), (146, 115775), (275, 61466), (365, 46310), (421, 40150), (550, 30733), (730, 23155), (803, 21050), (842, 20075), (1606, 10525), (1825, 9262), (2105, 8030), (3650, 4631), (4015, 4210)]