33330340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 72988272

約数和(自身を除く): 39657932

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 617, 730, 740, 1234, 1460, 2468, 2701, 3085, 5402, 6170, 10804, 12340, 13505, 22829, 27010, 45041, 45658, 54020, 90082, 91316, 114145, 180164, 225205, 228290, 450410, 456580, 900820, 1666517, 3333034, 6666068, 8332585, 16665170, 33330340]

約数ペア:

[(1, 33330340), (2, 16665170), (4, 8332585), (5, 6666068), (10, 3333034), (20, 1666517), (37, 900820), (73, 456580), (74, 450410), (146, 228290), (148, 225205), (185, 180164), (292, 114145), (365, 91316), (370, 90082), (617, 54020), (730, 45658), (740, 45041), (1234, 27010), (1460, 22829), (2468, 13505), (2701, 12340), (3085, 10804), (5402, 6170)]