38157460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7541}}^1$

素因数の和:7584

約数の個数: 48

約数和(自身を含む): 91228032

約数和(自身を除く): 53070572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 7541, 15082, 30164, 37705, 75410, 82951, 150820, 165902, 173443, 331804, 346886, 414755, 693772, 829510, 867215, 1659020, 1734430, 1907873, 3468860, 3815746, 7631492, 9539365, 19078730, 38157460]

約数ペア:

[(1, 38157460), (2, 19078730), (4, 9539365), (5, 7631492), (10, 3815746), (11, 3468860), (20, 1907873), (22, 1734430), (23, 1659020), (44, 867215), (46, 829510), (55, 693772), (92, 414755), (110, 346886), (115, 331804), (220, 173443), (230, 165902), (253, 150820), (460, 82951), (506, 75410), (1012, 37705), (1265, 30164), (2530, 15082), (5060, 7541)]