6847880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1013}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 16700580

約数和(自身を除く): 9852700

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1013, 1352, 1690, 2026, 3380, 4052, 5065, 6760, 8104, 10130, 13169, 20260, 26338, 40520, 52676, 65845, 105352, 131690, 171197, 263380, 342394, 526760, 684788, 855985, 1369576, 1711970, 3423940, 6847880]

約数ペア:

[(1, 6847880), (2, 3423940), (4, 1711970), (5, 1369576), (8, 855985), (10, 684788), (13, 526760), (20, 342394), (26, 263380), (40, 171197), (52, 131690), (65, 105352), (104, 65845), (130, 52676), (169, 40520), (260, 26338), (338, 20260), (520, 13169), (676, 10130), (845, 8104), (1013, 6760), (1352, 5065), (1690, 4052), (2026, 3380)]