6700240

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 15844968

約数和(自身を除く): 9144728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 1373, 2440, 2746, 4880, 5492, 6865, 10984, 13730, 21968, 27460, 54920, 83753, 109840, 167506, 335012, 418765, 670024, 837530, 1340048, 1675060, 3350120, 6700240]

約数ペア:

[(1, 6700240), (2, 3350120), (4, 1675060), (5, 1340048), (8, 837530), (10, 670024), (16, 418765), (20, 335012), (40, 167506), (61, 109840), (80, 83753), (122, 54920), (244, 27460), (305, 21968), (488, 13730), (610, 10984), (976, 6865), (1220, 5492), (1373, 4880), (2440, 2746)]