19960147110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{74531}}^1$

素因数の和:74733

約数の個数: 64

約数和(自身を含む): 48940692480

約数和(自身を除く): 28980545370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 113, 158, 226, 237, 339, 395, 474, 565, 678, 790, 1130, 1185, 1695, 2370, 3390, 8927, 17854, 26781, 44635, 53562, 74531, 89270, 133905, 149062, 223593, 267810, 372655, 447186, 745310, 1117965, 2235930, 5887949, 8422003, 11775898, 16844006, 17663847, 25266009, 29439745, 35327694, 42110015, 50532018, 58879490, 84220030, 88319235, 126330045, 176638470, 252660090, 665338237, 1330676474, 1996014711, 3326691185, 3992029422, 6653382370, 9980073555, 19960147110]

約数ペア:

[(1, 19960147110), (2, 9980073555), (3, 6653382370), (5, 3992029422), (6, 3326691185), (10, 1996014711), (15, 1330676474), (30, 665338237), (79, 252660090), (113, 176638470), (158, 126330045), (226, 88319235), (237, 84220030), (339, 58879490), (395, 50532018), (474, 42110015), (565, 35327694), (678, 29439745), (790, 25266009), (1130, 17663847), (1185, 16844006), (1695, 11775898), (2370, 8422003), (3390, 5887949), (8927, 2235930), (17854, 1117965), (26781, 745310), (44635, 447186), (53562, 372655), (74531, 267810), (89270, 223593), (133905, 149062)]