2588446250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{12253}}^1$

素因数の和:12301

約数の個数: 60

約数和(自身を含む): 5254135326

約数和(自身を除く): 2665689076

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 625, 650, 845, 1250, 1625, 1690, 3250, 4225, 8125, 8450, 12253, 16250, 21125, 24506, 42250, 61265, 105625, 122530, 159289, 211250, 306325, 318578, 612650, 796445, 1531625, 1592890, 2070757, 3063250, 3982225, 4141514, 7658125, 7964450, 10353785, 15316250, 19911125, 20707570, 39822250, 51768925, 99555625, 103537850, 199111250, 258844625, 517689250, 1294223125, 2588446250]

約数ペア:

[(1, 2588446250), (2, 1294223125), (5, 517689250), (10, 258844625), (13, 199111250), (25, 103537850), (26, 99555625), (50, 51768925), (65, 39822250), (125, 20707570), (130, 19911125), (169, 15316250), (250, 10353785), (325, 7964450), (338, 7658125), (625, 4141514), (650, 3982225), (845, 3063250), (1250, 2070757), (1625, 1592890), (1690, 1531625), (3250, 796445), (4225, 612650), (8125, 318578), (8450, 306325), (12253, 211250), (16250, 159289), (21125, 122530), (24506, 105625), (42250, 61265)]