153969400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59219}}^1$

素因数の和:59248

約数の個数: 48

約数和(自身を含む): 385522200

約数和(自身を除く): 231552800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 59219, 118438, 236876, 296095, 473752, 592190, 769847, 1184380, 1480475, 1539694, 2368760, 2960950, 3079388, 3849235, 5921900, 6158776, 7698470, 11843800, 15396940, 19246175, 30793880, 38492350, 76984700, 153969400]

約数ペア:

[(1, 153969400), (2, 76984700), (4, 38492350), (5, 30793880), (8, 19246175), (10, 15396940), (13, 11843800), (20, 7698470), (25, 6158776), (26, 5921900), (40, 3849235), (50, 3079388), (52, 2960950), (65, 2368760), (100, 1539694), (104, 1480475), (130, 1184380), (200, 769847), (260, 592190), (325, 473752), (520, 296095), (650, 236876), (1300, 118438), (2600, 59219)]