22479380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1327}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 59345664

約数和(自身を除く): 36866284

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1327, 1540, 1694, 2420, 2654, 3388, 4235, 5308, 6635, 8470, 9289, 13270, 14597, 16940, 18578, 26540, 29194, 37156, 46445, 58388, 72985, 92890, 102179, 145970, 160567, 185780, 204358, 291940, 321134, 408716, 510895, 642268, 802835, 1021790, 1123969, 1605670, 2043580, 2247938, 3211340, 4495876, 5619845, 11239690, 22479380]

約数ペア:

[(1, 22479380), (2, 11239690), (4, 5619845), (5, 4495876), (7, 3211340), (10, 2247938), (11, 2043580), (14, 1605670), (20, 1123969), (22, 1021790), (28, 802835), (35, 642268), (44, 510895), (55, 408716), (70, 321134), (77, 291940), (110, 204358), (121, 185780), (140, 160567), (154, 145970), (220, 102179), (242, 92890), (308, 72985), (385, 58388), (484, 46445), (605, 37156), (770, 29194), (847, 26540), (1210, 18578), (1327, 16940), (1540, 14597), (1694, 13270), (2420, 9289), (2654, 8470), (3388, 6635), (4235, 5308)]