1144040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 2647080

約数和(自身を除く): 1503040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 773, 1480, 1546, 3092, 3865, 6184, 7730, 15460, 28601, 30920, 57202, 114404, 143005, 228808, 286010, 572020, 1144040]

約数ペア:

[(1, 1144040), (2, 572020), (4, 286010), (5, 228808), (8, 143005), (10, 114404), (20, 57202), (37, 30920), (40, 28601), (74, 15460), (148, 7730), (185, 6184), (296, 3865), (370, 3092), (740, 1546), (773, 1480)]