169625300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{10037}}^1$

素因数の和:10077

約数の個数: 54

約数和(自身を含む): 398619018

約数和(自身を除く): 228993718

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 8450, 10037, 16900, 20074, 40148, 50185, 100370, 130481, 200740, 250925, 260962, 501850, 521924, 652405, 1003700, 1304810, 1696253, 2609620, 3262025, 3392506, 6524050, 6785012, 8481265, 13048100, 16962530, 33925060, 42406325, 84812650, 169625300]

約数ペア:

[(1, 169625300), (2, 84812650), (4, 42406325), (5, 33925060), (10, 16962530), (13, 13048100), (20, 8481265), (25, 6785012), (26, 6524050), (50, 3392506), (52, 3262025), (65, 2609620), (100, 1696253), (130, 1304810), (169, 1003700), (260, 652405), (325, 521924), (338, 501850), (650, 260962), (676, 250925), (845, 200740), (1300, 130481), (1690, 100370), (3380, 50185), (4225, 40148), (8450, 20074), (10037, 16900)]