435205940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{14813}}^1$

素因数の和:14948

約数の個数: 48

約数和(自身を含む): 993012048

約数和(自身を除く): 557806108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 2260, 2938, 5876, 7345, 14690, 14813, 29380, 29626, 59252, 74065, 148130, 192569, 296260, 385138, 770276, 962845, 1673869, 1925690, 3347738, 3851380, 6695476, 8369345, 16738690, 21760297, 33477380, 43520594, 87041188, 108801485, 217602970, 435205940]

約数ペア:

[(1, 435205940), (2, 217602970), (4, 108801485), (5, 87041188), (10, 43520594), (13, 33477380), (20, 21760297), (26, 16738690), (52, 8369345), (65, 6695476), (113, 3851380), (130, 3347738), (226, 1925690), (260, 1673869), (452, 962845), (565, 770276), (1130, 385138), (1469, 296260), (2260, 192569), (2938, 148130), (5876, 74065), (7345, 59252), (14690, 29626), (14813, 29380)]