68100500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10477}}^1$

素因数の和:10509

約数の個数: 48

約数和(自身を含む): 160187664

約数和(自身を除く): 92087164

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 10477, 20954, 41908, 52385, 104770, 136201, 209540, 261925, 272402, 523850, 544804, 681005, 1047700, 1309625, 1362010, 2619250, 2724020, 3405025, 5238500, 6810050, 13620100, 17025125, 34050250, 68100500]

約数ペア:

[(1, 68100500), (2, 34050250), (4, 17025125), (5, 13620100), (10, 6810050), (13, 5238500), (20, 3405025), (25, 2724020), (26, 2619250), (50, 1362010), (52, 1309625), (65, 1047700), (100, 681005), (125, 544804), (130, 523850), (250, 272402), (260, 261925), (325, 209540), (500, 136201), (650, 104770), (1300, 52385), (1625, 41908), (3250, 20954), (6500, 10477)]