105468560

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14813}}^1$

素因数の和:14915

約数の個数: 40

約数和(自身を含む): 247986360

約数和(自身を除く): 142517800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 14813, 29626, 59252, 74065, 118504, 148130, 237008, 296260, 592520, 1185040, 1318357, 2636714, 5273428, 6591785, 10546856, 13183570, 21093712, 26367140, 52734280, 105468560]

約数ペア:

[(1, 105468560), (2, 52734280), (4, 26367140), (5, 21093712), (8, 13183570), (10, 10546856), (16, 6591785), (20, 5273428), (40, 2636714), (80, 1318357), (89, 1185040), (178, 592520), (356, 296260), (445, 237008), (712, 148130), (890, 118504), (1424, 74065), (1780, 59252), (3560, 29626), (7120, 14813)]