38451160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2872

約数の個数: 64

約数和(自身を含む): 97459200

約数和(自身を除く): 59008040

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, 2819, 3410, 5638, 6820, 11276, 13640, 14095, 22552, 28190, 31009, 56380, 62018, 87389, 112760, 124036, 155045, 174778, 248072, 310090, 349556, 436945, 620180, 699112, 873890, 961279, 1240360, 1747780, 1922558, 3495560, 3845116, 4806395, 7690232, 9612790, 19225580, 38451160]

約数ペア:

[(1, 38451160), (2, 19225580), (4, 9612790), (5, 7690232), (8, 4806395), (10, 3845116), (11, 3495560), (20, 1922558), (22, 1747780), (31, 1240360), (40, 961279), (44, 873890), (55, 699112), (62, 620180), (88, 436945), (110, 349556), (124, 310090), (155, 248072), (220, 174778), (248, 155045), (310, 124036), (341, 112760), (440, 87389), (620, 62018), (682, 56380), (1240, 31009), (1364, 28190), (1705, 22552), (2728, 14095), (2819, 13640), (3410, 11276), (5638, 6820)]