48169840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35419}}^1$

素因数の和:35449

約数の個数: 40

約数和(自身を含む): 118586160

約数和(自身を除く): 70416320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 35419, 70838, 141676, 177095, 283352, 354190, 566704, 602123, 708380, 1204246, 1416760, 2408492, 2833520, 3010615, 4816984, 6021230, 9633968, 12042460, 24084920, 48169840]

約数ペア:

[(1, 48169840), (2, 24084920), (4, 12042460), (5, 9633968), (8, 6021230), (10, 4816984), (16, 3010615), (17, 2833520), (20, 2408492), (34, 1416760), (40, 1204246), (68, 708380), (80, 602123), (85, 566704), (136, 354190), (170, 283352), (272, 177095), (340, 141676), (680, 70838), (1360, 35419)]