4214508140

素因数分解:

$2^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{110501}}^1$

素因数の和:112417

約数の個数: 24

約数和(自身を含む): 8855188272

約数和(自身を除く): 4640680132

約数列:

[1, 2, 4, 5, 10, 20, 1907, 3814, 7628, 9535, 19070, 38140, 110501, 221002, 442004, 552505, 1105010, 2210020, 210725407, 421450814, 842901628, 1053627035, 2107254070, 4214508140]

約数ペア:

[(1, 4214508140), (2, 2107254070), (4, 1053627035), (5, 842901628), (10, 421450814), (20, 210725407), (1907, 2210020), (3814, 1105010), (7628, 552505), (9535, 442004), (19070, 221002), (38140, 110501)]