26321205820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1112477}}^1$

素因数の和:1112519

約数の個数: 72

約数和(自身を含む): 68404047264

約数和(自身を除く): 42082841444

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11830, 23660, 1112477, 2224954, 4449908, 5562385, 7787339, 11124770, 14462201, 15574678, 22249540, 28924402, 31149356, 38936695, 57848804, 72311005, 77873390, 101235407, 144622010, 155746780, 188008613, 202470814, 289244020, 376017226, 404941628, 506177035, 752034452, 940043065, 1012354070, 1316060291, 1880086130, 2024708140, 2632120582, 3760172260, 5264241164, 6580301455, 13160602910, 26321205820]

約数ペア:

[(1, 26321205820), (2, 13160602910), (4, 6580301455), (5, 5264241164), (7, 3760172260), (10, 2632120582), (13, 2024708140), (14, 1880086130), (20, 1316060291), (26, 1012354070), (28, 940043065), (35, 752034452), (52, 506177035), (65, 404941628), (70, 376017226), (91, 289244020), (130, 202470814), (140, 188008613), (169, 155746780), (182, 144622010), (260, 101235407), (338, 77873390), (364, 72311005), (455, 57848804), (676, 38936695), (845, 31149356), (910, 28924402), (1183, 22249540), (1690, 15574678), (1820, 14462201), (2366, 11124770), (3380, 7787339), (4732, 5562385), (5915, 4449908), (11830, 2224954), (23660, 1112477)]