290634504820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{105407}}^1$

素因数の和:105661

約数の個数: 96

約数和(自身を含む): 678308069376

約数和(自身を除く): 387673564556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 151, 166, 220, 302, 332, 415, 604, 755, 830, 913, 1510, 1660, 1661, 1826, 3020, 3322, 3652, 4565, 6644, 8305, 9130, 12533, 16610, 18260, 25066, 33220, 50132, 62665, 105407, 125330, 137863, 210814, 250660, 275726, 421628, 527035, 551452, 689315, 1054070, 1159477, 1378630, 2108140, 2318954, 2757260, 4637908, 5797385, 8748781, 11594770, 15916457, 17497562, 23189540, 31832914, 34995124, 43743905, 63665828, 79582285, 87487810, 96236591, 159164570, 174975620, 175081027, 192473182, 318329140, 350162054, 384946364, 481182955, 700324108, 875405135, 962365910, 1321065931, 1750810270, 1924731820, 2642131862, 3501620540, 5284263724, 6605329655, 13210659310, 14531725241, 26421318620, 29063450482, 58126900964, 72658626205, 145317252410, 290634504820]

約数ペア:

[(1, 290634504820), (2, 145317252410), (4, 72658626205), (5, 58126900964), (10, 29063450482), (11, 26421318620), (20, 14531725241), (22, 13210659310), (44, 6605329655), (55, 5284263724), (83, 3501620540), (110, 2642131862), (151, 1924731820), (166, 1750810270), (220, 1321065931), (302, 962365910), (332, 875405135), (415, 700324108), (604, 481182955), (755, 384946364), (830, 350162054), (913, 318329140), (1510, 192473182), (1660, 175081027), (1661, 174975620), (1826, 159164570), (3020, 96236591), (3322, 87487810), (3652, 79582285), (4565, 63665828), (6644, 43743905), (8305, 34995124), (9130, 31832914), (12533, 23189540), (16610, 17497562), (18260, 15916457), (25066, 11594770), (33220, 8748781), (50132, 5797385), (62665, 4637908), (105407, 2757260), (125330, 2318954), (137863, 2108140), (210814, 1378630), (250660, 1159477), (275726, 1054070), (421628, 689315), (527035, 551452)]