13305889450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{644353}}^1$

素因数の和:644431

約数の個数: 48

約数和(自身を含む): 28763962560

約数和(自身を除く): 15458073110

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1475, 2065, 2950, 4130, 10325, 20650, 644353, 1288706, 3221765, 4510471, 6443530, 9020942, 16108825, 22552355, 32217650, 38016827, 45104710, 76033654, 112761775, 190084135, 225523550, 266117789, 380168270, 532235578, 950420675, 1330588945, 1900841350, 2661177890, 6652944725, 13305889450]

約数ペア:

[(1, 13305889450), (2, 6652944725), (5, 2661177890), (7, 1900841350), (10, 1330588945), (14, 950420675), (25, 532235578), (35, 380168270), (50, 266117789), (59, 225523550), (70, 190084135), (118, 112761775), (175, 76033654), (295, 45104710), (350, 38016827), (413, 32217650), (590, 22552355), (826, 16108825), (1475, 9020942), (2065, 6443530), (2950, 4510471), (4130, 3221765), (10325, 1288706), (20650, 644353)]