55214320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{98597}}^1$

素因数の和:98617

約数の個数: 40

約数和(自身を含む): 146713824

約数和(自身を除く): 91499504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 98597, 197194, 394388, 492985, 690179, 788776, 985970, 1380358, 1577552, 1971940, 2760716, 3450895, 3943880, 5521432, 6901790, 7887760, 11042864, 13803580, 27607160, 55214320]

約数ペア:

[(1, 55214320), (2, 27607160), (4, 13803580), (5, 11042864), (7, 7887760), (8, 6901790), (10, 5521432), (14, 3943880), (16, 3450895), (20, 2760716), (28, 1971940), (35, 1577552), (40, 1380358), (56, 985970), (70, 788776), (80, 690179), (112, 492985), (140, 394388), (280, 197194), (560, 98597)]