9452020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 20856528

約数和(自身を除く): 11404508

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 241, 265, 370, 482, 530, 740, 964, 1060, 1205, 1961, 2410, 3922, 4820, 7844, 8917, 9805, 12773, 17834, 19610, 25546, 35668, 39220, 44585, 51092, 63865, 89170, 127730, 178340, 255460, 472601, 945202, 1890404, 2363005, 4726010, 9452020]

約数ペア:

[(1, 9452020), (2, 4726010), (4, 2363005), (5, 1890404), (10, 945202), (20, 472601), (37, 255460), (53, 178340), (74, 127730), (106, 89170), (148, 63865), (185, 51092), (212, 44585), (241, 39220), (265, 35668), (370, 25546), (482, 19610), (530, 17834), (740, 12773), (964, 9805), (1060, 8917), (1205, 7844), (1961, 4820), (2410, 3922)]