186833140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 445939200

約数和(自身を除く): 259106060

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 157, 199, 230, 260, 299, 314, 398, 460, 598, 628, 785, 796, 995, 1196, 1495, 1570, 1990, 2041, 2587, 2990, 3140, 3611, 3980, 4082, 4577, 5174, 5980, 7222, 8164, 9154, 10205, 10348, 12935, 14444, 18055, 18308, 20410, 22885, 25870, 31243, 36110, 40820, 45770, 46943, 51740, 59501, 62486, 72220, 91540, 93886, 119002, 124972, 156215, 187772, 234715, 238004, 297505, 312430, 406159, 469430, 595010, 624860, 718589, 812318, 938860, 1190020, 1437178, 1624636, 2030795, 2874356, 3592945, 4061590, 7185890, 8123180, 9341657, 14371780, 18683314, 37366628, 46708285, 93416570, 186833140]

約数ペア:

[(1, 186833140), (2, 93416570), (4, 46708285), (5, 37366628), (10, 18683314), (13, 14371780), (20, 9341657), (23, 8123180), (26, 7185890), (46, 4061590), (52, 3592945), (65, 2874356), (92, 2030795), (115, 1624636), (130, 1437178), (157, 1190020), (199, 938860), (230, 812318), (260, 718589), (299, 624860), (314, 595010), (398, 469430), (460, 406159), (598, 312430), (628, 297505), (785, 238004), (796, 234715), (995, 187772), (1196, 156215), (1495, 124972), (1570, 119002), (1990, 93886), (2041, 91540), (2587, 72220), (2990, 62486), (3140, 59501), (3611, 51740), (3980, 46943), (4082, 45770), (4577, 40820), (5174, 36110), (5980, 31243), (7222, 25870), (8164, 22885), (9154, 20410), (10205, 18308), (10348, 18055), (12935, 14444)]