82139641480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{77167}}^1$

素因数の和:77303

約数の個数: 128

約数和(自身を含む): 210020428800

約数和(自身を除く): 127880787320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 89, 92, 104, 115, 130, 178, 184, 230, 260, 299, 356, 445, 460, 520, 598, 712, 890, 920, 1157, 1196, 1495, 1780, 2047, 2314, 2392, 2990, 3560, 4094, 4628, 5785, 5980, 8188, 9256, 10235, 11570, 11960, 16376, 20470, 23140, 26611, 40940, 46280, 53222, 77167, 81880, 106444, 133055, 154334, 212888, 266110, 308668, 385835, 532220, 617336, 771670, 1003171, 1064440, 1543340, 1774841, 2006342, 3086680, 3549682, 4012684, 5015855, 6867863, 7099364, 8025368, 8874205, 10031710, 13735726, 14198728, 17748410, 20063420, 23072933, 27471452, 34339315, 35496820, 40126840, 46145866, 54942904, 68678630, 70993640, 89282219, 92291732, 115364665, 137357260, 157960849, 178564438, 184583464, 230729330, 274714520, 315921698, 357128876, 446411095, 461458660, 631843396, 714257752, 789804245, 892822190, 922917320, 1263686792, 1579608490, 1785644380, 2053491037, 3159216980, 3571288760, 4106982074, 6318433960, 8213964148, 10267455185, 16427928296, 20534910370, 41069820740, 82139641480]

約数ペア:

[(1, 82139641480), (2, 41069820740), (4, 20534910370), (5, 16427928296), (8, 10267455185), (10, 8213964148), (13, 6318433960), (20, 4106982074), (23, 3571288760), (26, 3159216980), (40, 2053491037), (46, 1785644380), (52, 1579608490), (65, 1263686792), (89, 922917320), (92, 892822190), (104, 789804245), (115, 714257752), (130, 631843396), (178, 461458660), (184, 446411095), (230, 357128876), (260, 315921698), (299, 274714520), (356, 230729330), (445, 184583464), (460, 178564438), (520, 157960849), (598, 137357260), (712, 115364665), (890, 92291732), (920, 89282219), (1157, 70993640), (1196, 68678630), (1495, 54942904), (1780, 46145866), (2047, 40126840), (2314, 35496820), (2392, 34339315), (2990, 27471452), (3560, 23072933), (4094, 20063420), (4628, 17748410), (5785, 14198728), (5980, 13735726), (8188, 10031710), (9256, 8874205), (10235, 8025368), (11570, 7099364), (11960, 6867863), (16376, 5015855), (20470, 4012684), (23140, 3549682), (26611, 3086680), (40940, 2006342), (46280, 1774841), (53222, 1543340), (77167, 1064440), (81880, 1003171), (106444, 771670), (133055, 617336), (154334, 532220), (212888, 385835), (266110, 308668)]