4794580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 12015360

約数和(自身を除く): 7220780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1489, 1610, 2978, 3220, 5956, 7445, 10423, 14890, 20846, 29780, 34247, 41692, 52115, 68494, 104230, 136988, 171235, 208460, 239729, 342470, 479458, 684940, 958916, 1198645, 2397290, 4794580]

約数ペア:

[(1, 4794580), (2, 2397290), (4, 1198645), (5, 958916), (7, 684940), (10, 479458), (14, 342470), (20, 239729), (23, 208460), (28, 171235), (35, 136988), (46, 104230), (70, 68494), (92, 52115), (115, 41692), (140, 34247), (161, 29780), (230, 20846), (322, 14890), (460, 10423), (644, 7445), (805, 5956), (1489, 3220), (1610, 2978)]