130504894040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{215939}}^1$

素因数の和:216500

約数の個数: 64

約数和(自身を含む): 304345836000

約数和(自身を除く): 173840941960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 521, 580, 1042, 1160, 2084, 2605, 4168, 5210, 10420, 15109, 20840, 30218, 60436, 75545, 120872, 151090, 215939, 302180, 431878, 604360, 863756, 1079695, 1727512, 2159390, 4318780, 6262231, 8637560, 12524462, 25048924, 31311155, 50097848, 62622310, 112504219, 125244620, 225008438, 250489240, 450016876, 562521095, 900033752, 1125042190, 2250084380, 3262622351, 4500168760, 6525244702, 13050489404, 16313111755, 26100978808, 32626223510, 65252447020, 130504894040]

約数ペア:

[(1, 130504894040), (2, 65252447020), (4, 32626223510), (5, 26100978808), (8, 16313111755), (10, 13050489404), (20, 6525244702), (29, 4500168760), (40, 3262622351), (58, 2250084380), (116, 1125042190), (145, 900033752), (232, 562521095), (290, 450016876), (521, 250489240), (580, 225008438), (1042, 125244620), (1160, 112504219), (2084, 62622310), (2605, 50097848), (4168, 31311155), (5210, 25048924), (10420, 12524462), (15109, 8637560), (20840, 6262231), (30218, 4318780), (60436, 2159390), (75545, 1727512), (120872, 1079695), (151090, 863756), (215939, 604360), (302180, 431878)]