23794220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 54069120

約数和(自身を除く): 30274900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1489, 1598, 2978, 3196, 3995, 5956, 7445, 7990, 14890, 15980, 25313, 29780, 50626, 69983, 101252, 126565, 139966, 253130, 279932, 349915, 506260, 699830, 1189711, 1399660, 2379422, 4758844, 5948555, 11897110, 23794220]

約数ペア:

[(1, 23794220), (2, 11897110), (4, 5948555), (5, 4758844), (10, 2379422), (17, 1399660), (20, 1189711), (34, 699830), (47, 506260), (68, 349915), (85, 279932), (94, 253130), (170, 139966), (188, 126565), (235, 101252), (340, 69983), (470, 50626), (799, 29780), (940, 25313), (1489, 15980), (1598, 14890), (2978, 7990), (3196, 7445), (3995, 5956)]