22734200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 53634960

約数和(自身を除く): 30900760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1601, 1775, 2840, 3202, 3550, 6404, 7100, 8005, 12808, 14200, 16010, 32020, 40025, 64040, 80050, 113671, 160100, 227342, 320200, 454684, 568355, 909368, 1136710, 2273420, 2841775, 4546840, 5683550, 11367100, 22734200]

約数ペア:

[(1, 22734200), (2, 11367100), (4, 5683550), (5, 4546840), (8, 2841775), (10, 2273420), (20, 1136710), (25, 909368), (40, 568355), (50, 454684), (71, 320200), (100, 227342), (142, 160100), (200, 113671), (284, 80050), (355, 64040), (568, 40025), (710, 32020), (1420, 16010), (1601, 14200), (1775, 12808), (2840, 8005), (3202, 7100), (3550, 6404)]