15696493780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1346183}}^1$

素因数の和:1346256

約数の個数: 48

約数和(自身を含む): 36637743744

約数和(自身を除く): 20941249964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 1346183, 2692366, 5384732, 6730915, 13461830, 14808013, 26923660, 29616026, 59232052, 71347699, 74040065, 142695398, 148080130, 285390796, 296160260, 356738495, 713476990, 784824689, 1426953980, 1569649378, 3139298756, 3924123445, 7848246890, 15696493780]

約数ペア:

[(1, 15696493780), (2, 7848246890), (4, 3924123445), (5, 3139298756), (10, 1569649378), (11, 1426953980), (20, 784824689), (22, 713476990), (44, 356738495), (53, 296160260), (55, 285390796), (106, 148080130), (110, 142695398), (212, 74040065), (220, 71347699), (265, 59232052), (530, 29616026), (583, 26923660), (1060, 14808013), (1166, 13461830), (2332, 6730915), (2915, 5384732), (5830, 2692366), (11660, 1346183)]