10406500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1633

約数の個数: 48

約数和(自身を含む): 24491376

約数和(自身を除く): 14084876

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1601, 1625, 3202, 3250, 6404, 6500, 8005, 16010, 20813, 32020, 40025, 41626, 80050, 83252, 104065, 160100, 200125, 208130, 400250, 416260, 520325, 800500, 1040650, 2081300, 2601625, 5203250, 10406500]

約数ペア:

[(1, 10406500), (2, 5203250), (4, 2601625), (5, 2081300), (10, 1040650), (13, 800500), (20, 520325), (25, 416260), (26, 400250), (50, 208130), (52, 200125), (65, 160100), (100, 104065), (125, 83252), (130, 80050), (250, 41626), (260, 40025), (325, 32020), (500, 20813), (650, 16010), (1300, 8005), (1601, 6500), (1625, 6404), (3202, 3250)]