8824860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4457}}^1$

素因数の和:4483

約数の個数: 72

約数和(自身を含む): 29208816

約数和(自身を除く): 20383956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 4457, 8914, 13371, 17828, 22285, 26742, 40113, 44570, 49027, 53484, 66855, 80226, 89140, 98054, 133710, 147081, 160452, 196108, 200565, 245135, 267420, 294162, 401130, 441243, 490270, 588324, 735405, 802260, 882486, 980540, 1470810, 1764972, 2206215, 2941620, 4412430, 8824860]

約数ペア:

[(1, 8824860), (2, 4412430), (3, 2941620), (4, 2206215), (5, 1764972), (6, 1470810), (9, 980540), (10, 882486), (11, 802260), (12, 735405), (15, 588324), (18, 490270), (20, 441243), (22, 401130), (30, 294162), (33, 267420), (36, 245135), (44, 200565), (45, 196108), (55, 160452), (60, 147081), (66, 133710), (90, 98054), (99, 89140), (110, 80226), (132, 66855), (165, 53484), (180, 49027), (198, 44570), (220, 40113), (330, 26742), (396, 22285), (495, 17828), (660, 13371), (990, 8914), (1980, 4457)]