1068627220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{2879}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 2286627840

約数和(自身を除く): 1218000620

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 277, 335, 554, 670, 1108, 1340, 1385, 2770, 2879, 5540, 5758, 11516, 14395, 18559, 28790, 37118, 57580, 74236, 92795, 185590, 192893, 371180, 385786, 771572, 797483, 964465, 1594966, 1928930, 3189932, 3857860, 3987415, 7974830, 15949660, 53431361, 106862722, 213725444, 267156805, 534313610, 1068627220]

約数ペア:

[(1, 1068627220), (2, 534313610), (4, 267156805), (5, 213725444), (10, 106862722), (20, 53431361), (67, 15949660), (134, 7974830), (268, 3987415), (277, 3857860), (335, 3189932), (554, 1928930), (670, 1594966), (1108, 964465), (1340, 797483), (1385, 771572), (2770, 385786), (2879, 371180), (5540, 192893), (5758, 185590), (11516, 92795), (14395, 74236), (18559, 57580), (28790, 37118)]