45336340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4561}}^1$

素因数の和:4648

約数の個数: 48

約数和(自身を含む): 110363904

約数和(自身を除く): 65027564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4561, 4970, 9122, 9940, 18244, 22805, 31927, 45610, 63854, 91220, 127708, 159635, 319270, 323831, 638540, 647662, 1295324, 1619155, 2266817, 3238310, 4533634, 6476620, 9067268, 11334085, 22668170, 45336340]

約数ペア:

[(1, 45336340), (2, 22668170), (4, 11334085), (5, 9067268), (7, 6476620), (10, 4533634), (14, 3238310), (20, 2266817), (28, 1619155), (35, 1295324), (70, 647662), (71, 638540), (140, 323831), (142, 319270), (284, 159635), (355, 127708), (497, 91220), (710, 63854), (994, 45610), (1420, 31927), (1988, 22805), (2485, 18244), (4561, 9940), (4970, 9122)]