19005290200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{88069}}^1$

素因数の和:88181

約数の個数: 96

約数和(自身を含む): 48160198800

約数和(自身を除く): 29154908600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 83, 100, 104, 130, 166, 200, 260, 325, 332, 415, 520, 650, 664, 830, 1079, 1300, 1660, 2075, 2158, 2600, 3320, 4150, 4316, 5395, 8300, 8632, 10790, 16600, 21580, 26975, 43160, 53950, 88069, 107900, 176138, 215800, 352276, 440345, 704552, 880690, 1144897, 1761380, 2201725, 2289794, 3522760, 4403450, 4579588, 5724485, 7309727, 8806900, 9159176, 11448970, 14619454, 17613800, 22897940, 28622425, 29238908, 36548635, 45795880, 57244850, 58477816, 73097270, 95026451, 114489700, 146194540, 182743175, 190052902, 228979400, 292389080, 365486350, 380105804, 475132255, 730972700, 760211608, 950264510, 1461945400, 1900529020, 2375661275, 3801058040, 4751322550, 9502645100, 19005290200]

約数ペア:

[(1, 19005290200), (2, 9502645100), (4, 4751322550), (5, 3801058040), (8, 2375661275), (10, 1900529020), (13, 1461945400), (20, 950264510), (25, 760211608), (26, 730972700), (40, 475132255), (50, 380105804), (52, 365486350), (65, 292389080), (83, 228979400), (100, 190052902), (104, 182743175), (130, 146194540), (166, 114489700), (200, 95026451), (260, 73097270), (325, 58477816), (332, 57244850), (415, 45795880), (520, 36548635), (650, 29238908), (664, 28622425), (830, 22897940), (1079, 17613800), (1300, 14619454), (1660, 11448970), (2075, 9159176), (2158, 8806900), (2600, 7309727), (3320, 5724485), (4150, 4579588), (4316, 4403450), (5395, 3522760), (8300, 2289794), (8632, 2201725), (10790, 1761380), (16600, 1144897), (21580, 880690), (26975, 704552), (43160, 440345), (53950, 352276), (88069, 215800), (107900, 176138)]