4112860760

素因数分解:

$2^3\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{63197}}^1$

素因数の和:64835

約数の個数: 32

約数和(自身を含む): 9259770960

約数和(自身を除く): 5146910200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1627, 3254, 6508, 8135, 13016, 16270, 32540, 63197, 65080, 126394, 252788, 315985, 505576, 631970, 1263940, 2527880, 102821519, 205643038, 411286076, 514107595, 822572152, 1028215190, 2056430380, 4112860760]

約数ペア:

[(1, 4112860760), (2, 2056430380), (4, 1028215190), (5, 822572152), (8, 514107595), (10, 411286076), (20, 205643038), (40, 102821519), (1627, 2527880), (3254, 1263940), (6508, 631970), (8135, 505576), (13016, 315985), (16270, 252788), (32540, 126394), (63197, 65080)]