103726760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 238896000

約数和(自身を除く): 135169240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 157, 166, 199, 314, 332, 398, 415, 628, 664, 785, 796, 830, 995, 1256, 1570, 1592, 1660, 1990, 3140, 3320, 3980, 6280, 7960, 13031, 16517, 26062, 31243, 33034, 52124, 62486, 65155, 66068, 82585, 104248, 124972, 130310, 132136, 156215, 165170, 249944, 260620, 312430, 330340, 521240, 624860, 660680, 1249720, 2593169, 5186338, 10372676, 12965845, 20745352, 25931690, 51863380, 103726760]

約数ペア:

[(1, 103726760), (2, 51863380), (4, 25931690), (5, 20745352), (8, 12965845), (10, 10372676), (20, 5186338), (40, 2593169), (83, 1249720), (157, 660680), (166, 624860), (199, 521240), (314, 330340), (332, 312430), (398, 260620), (415, 249944), (628, 165170), (664, 156215), (785, 132136), (796, 130310), (830, 124972), (995, 104248), (1256, 82585), (1570, 66068), (1592, 65155), (1660, 62486), (1990, 52124), (3140, 33034), (3320, 31243), (3980, 26062), (6280, 16517), (7960, 13031)]