123015460

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{32203}}^1$

素因数の和:32403

約数の個数: 24

約数和(自身を含む): 259693056

約数和(自身を除く): 136677596

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 32203, 64406, 128812, 161015, 322030, 644060, 6150773, 12301546, 24603092, 30753865, 61507730, 123015460]

約数ペア:

[(1, 123015460), (2, 61507730), (4, 30753865), (5, 24603092), (10, 12301546), (20, 6150773), (191, 644060), (382, 322030), (764, 161015), (955, 128812), (1910, 64406), (3820, 32203)]