1796657840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 4445715456

約数和(自身を除く): 2649057616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 71, 74, 80, 83, 103, 142, 148, 166, 185, 206, 284, 296, 332, 355, 370, 412, 415, 515, 568, 592, 664, 710, 740, 824, 830, 1030, 1136, 1328, 1420, 1480, 1648, 1660, 2060, 2627, 2840, 2960, 3071, 3320, 3811, 4120, 5254, 5680, 5893, 6142, 6640, 7313, 7622, 8240, 8549, 10508, 11786, 12284, 13135, 14626, 15244, 15355, 17098, 19055, 21016, 23572, 24568, 26270, 29252, 29465, 30488, 30710, 34196, 36565, 38110, 42032, 42745, 47144, 49136, 52540, 58504, 58930, 60976, 61420, 68392, 73130, 76220, 85490, 94288, 105080, 117008, 117860, 122840, 136784, 146260, 152440, 170980, 210160, 218041, 235720, 245680, 270581, 292520, 304880, 316313, 341960, 436082, 471440, 541162, 585040, 606979, 632626, 683920, 872164, 1082324, 1090205, 1213958, 1265252, 1352905, 1581565, 1744328, 2164648, 2180410, 2427916, 2530504, 2705810, 3034895, 3163130, 3488656, 4329296, 4360820, 4855832, 5061008, 5411620, 6069790, 6326260, 8721640, 9711664, 10823240, 12139580, 12652520, 17443280, 21646480, 22458223, 24279160, 25305040, 44916446, 48558320, 89832892, 112291115, 179665784, 224582230, 359331568, 449164460, 898328920, 1796657840]

約数ペア:

[(1, 1796657840), (2, 898328920), (4, 449164460), (5, 359331568), (8, 224582230), (10, 179665784), (16, 112291115), (20, 89832892), (37, 48558320), (40, 44916446), (71, 25305040), (74, 24279160), (80, 22458223), (83, 21646480), (103, 17443280), (142, 12652520), (148, 12139580), (166, 10823240), (185, 9711664), (206, 8721640), (284, 6326260), (296, 6069790), (332, 5411620), (355, 5061008), (370, 4855832), (412, 4360820), (415, 4329296), (515, 3488656), (568, 3163130), (592, 3034895), (664, 2705810), (710, 2530504), (740, 2427916), (824, 2180410), (830, 2164648), (1030, 1744328), (1136, 1581565), (1328, 1352905), (1420, 1265252), (1480, 1213958), (1648, 1090205), (1660, 1082324), (2060, 872164), (2627, 683920), (2840, 632626), (2960, 606979), (3071, 585040), (3320, 541162), (3811, 471440), (4120, 436082), (5254, 341960), (5680, 316313), (5893, 304880), (6142, 292520), (6640, 270581), (7313, 245680), (7622, 235720), (8240, 218041), (8549, 210160), (10508, 170980), (11786, 152440), (12284, 146260), (13135, 136784), (14626, 122840), (15244, 117860), (15355, 117008), (17098, 105080), (19055, 94288), (21016, 85490), (23572, 76220), (24568, 73130), (26270, 68392), (29252, 61420), (29465, 60976), (30488, 58930), (30710, 58504), (34196, 52540), (36565, 49136), (38110, 47144), (42032, 42745)]