13968350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 28725840

約数和(自身を除く): 14757490

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 218, 233, 275, 466, 545, 550, 1090, 1165, 1199, 2330, 2398, 2563, 2725, 5126, 5450, 5825, 5995, 11650, 11990, 12815, 25397, 25630, 29975, 50794, 59950, 64075, 126985, 128150, 253970, 279367, 558734, 634925, 1269850, 1396835, 2793670, 6984175, 13968350]

約数ペア:

[(1, 13968350), (2, 6984175), (5, 2793670), (10, 1396835), (11, 1269850), (22, 634925), (25, 558734), (50, 279367), (55, 253970), (109, 128150), (110, 126985), (218, 64075), (233, 59950), (275, 50794), (466, 29975), (545, 25630), (550, 25397), (1090, 12815), (1165, 11990), (1199, 11650), (2330, 5995), (2398, 5825), (2563, 5450), (2725, 5126)]