9033640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 25855200

約数和(自身を除く): 16821560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 419, 440, 490, 539, 616, 770, 838, 980, 1078, 1540, 1676, 1960, 2095, 2156, 2695, 2933, 3080, 3352, 4190, 4312, 4609, 5390, 5866, 8380, 9218, 10780, 11732, 14665, 16760, 18436, 20531, 21560, 23045, 23464, 29330, 32263, 36872, 41062, 46090, 58660, 64526, 82124, 92180, 102655, 117320, 129052, 161315, 164248, 184360, 205310, 225841, 258104, 322630, 410620, 451682, 645260, 821240, 903364, 1129205, 1290520, 1806728, 2258410, 4516820, 9033640]

約数ペア:

[(1, 9033640), (2, 4516820), (4, 2258410), (5, 1806728), (7, 1290520), (8, 1129205), (10, 903364), (11, 821240), (14, 645260), (20, 451682), (22, 410620), (28, 322630), (35, 258104), (40, 225841), (44, 205310), (49, 184360), (55, 164248), (56, 161315), (70, 129052), (77, 117320), (88, 102655), (98, 92180), (110, 82124), (140, 64526), (154, 58660), (196, 46090), (220, 41062), (245, 36872), (280, 32263), (308, 29330), (385, 23464), (392, 23045), (419, 21560), (440, 20531), (490, 18436), (539, 16760), (616, 14665), (770, 11732), (838, 10780), (980, 9218), (1078, 8380), (1540, 5866), (1676, 5390), (1960, 4609), (2095, 4312), (2156, 4190), (2695, 3352), (2933, 3080)]