38151080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2850

約数の個数: 64

約数和(自身を含む): 96698880

約数和(自身を除く): 58547800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 2797, 3410, 5594, 6820, 11188, 13640, 13985, 22376, 27970, 30767, 55940, 61534, 86707, 111880, 123068, 153835, 173414, 246136, 307670, 346828, 433535, 615340, 693656, 867070, 953777, 1230680, 1734140, 1907554, 3468280, 3815108, 4768885, 7630216, 9537770, 19075540, 38151080]

約数ペア:

[(1, 38151080), (2, 19075540), (4, 9537770), (5, 7630216), (8, 4768885), (10, 3815108), (11, 3468280), (20, 1907554), (22, 1734140), (31, 1230680), (40, 953777), (44, 867070), (55, 693656), (62, 615340), (88, 433535), (110, 346828), (124, 307670), (155, 246136), (220, 173414), (248, 153835), (310, 123068), (341, 111880), (440, 86707), (620, 61534), (682, 55940), (1240, 30767), (1364, 27970), (1705, 22376), (2728, 13985), (2797, 13640), (3410, 11188), (5594, 6820)]