141391000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{4561}}^1$

素因数の和:4613

約数の個数: 64

約数和(自身を含む): 341602560

約数和(自身を除く): 200211560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 1000, 1240, 1550, 3100, 3875, 4561, 6200, 7750, 9122, 15500, 18244, 22805, 31000, 36488, 45610, 91220, 114025, 141391, 182440, 228050, 282782, 456100, 565564, 570125, 706955, 912200, 1131128, 1140250, 1413910, 2280500, 2827820, 3534775, 4561000, 5655640, 7069550, 14139100, 17673875, 28278200, 35347750, 70695500, 141391000]

約数ペア:

[(1, 141391000), (2, 70695500), (4, 35347750), (5, 28278200), (8, 17673875), (10, 14139100), (20, 7069550), (25, 5655640), (31, 4561000), (40, 3534775), (50, 2827820), (62, 2280500), (100, 1413910), (124, 1140250), (125, 1131128), (155, 912200), (200, 706955), (248, 570125), (250, 565564), (310, 456100), (500, 282782), (620, 228050), (775, 182440), (1000, 141391), (1240, 114025), (1550, 91220), (3100, 45610), (3875, 36488), (4561, 31000), (6200, 22805), (7750, 18244), (9122, 15500)]