39440940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8537}}^1$

素因数の和:8567

約数の個数: 96

約数和(自身を含む): 137700864

約数和(自身を除く): 98259924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 8537, 17074, 25611, 34148, 42685, 51222, 59759, 85370, 93907, 102444, 119518, 128055, 170740, 179277, 187814, 239036, 256110, 281721, 298795, 358554, 375628, 469535, 512220, 563442, 597590, 657349, 717108, 896385, 939070, 1126884, 1195180, 1314698, 1408605, 1792770, 1878140, 1972047, 2629396, 2817210, 3286745, 3585540, 3944094, 5634420, 6573490, 7888188, 9860235, 13146980, 19720470, 39440940]

約数ペア:

[(1, 39440940), (2, 19720470), (3, 13146980), (4, 9860235), (5, 7888188), (6, 6573490), (7, 5634420), (10, 3944094), (11, 3585540), (12, 3286745), (14, 2817210), (15, 2629396), (20, 1972047), (21, 1878140), (22, 1792770), (28, 1408605), (30, 1314698), (33, 1195180), (35, 1126884), (42, 939070), (44, 896385), (55, 717108), (60, 657349), (66, 597590), (70, 563442), (77, 512220), (84, 469535), (105, 375628), (110, 358554), (132, 298795), (140, 281721), (154, 256110), (165, 239036), (210, 187814), (220, 179277), (231, 170740), (308, 128055), (330, 119518), (385, 102444), (420, 93907), (462, 85370), (660, 59759), (770, 51222), (924, 42685), (1155, 34148), (1540, 25611), (2310, 17074), (4620, 8537)]