20100432300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5153957}}^1$

素因数の和:5153987

約数の個数: 72

約数和(自身を含む): 62630897616

約数和(自身を除く): 42530465316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 5153957, 10307914, 15461871, 20615828, 25769785, 30923742, 51539570, 61847484, 67001441, 77309355, 103079140, 128848925, 134002882, 154618710, 201004323, 257697850, 268005764, 309237420, 335007205, 386546775, 402008646, 515395700, 670014410, 773093550, 804017292, 1005021615, 1340028820, 1546187100, 1675036025, 2010043230, 3350072050, 4020086460, 5025108075, 6700144100, 10050216150, 20100432300]

約数ペア:

[(1, 20100432300), (2, 10050216150), (3, 6700144100), (4, 5025108075), (5, 4020086460), (6, 3350072050), (10, 2010043230), (12, 1675036025), (13, 1546187100), (15, 1340028820), (20, 1005021615), (25, 804017292), (26, 773093550), (30, 670014410), (39, 515395700), (50, 402008646), (52, 386546775), (60, 335007205), (65, 309237420), (75, 268005764), (78, 257697850), (100, 201004323), (130, 154618710), (150, 134002882), (156, 128848925), (195, 103079140), (260, 77309355), (300, 67001441), (325, 61847484), (390, 51539570), (650, 30923742), (780, 25769785), (975, 20615828), (1300, 15461871), (1950, 10307914), (3900, 5153957)]