26021380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 69495552

約数和(自身を除く): 43474172

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 110, 122, 140, 154, 220, 244, 277, 305, 308, 385, 427, 554, 610, 671, 770, 854, 1108, 1220, 1342, 1385, 1540, 1708, 1939, 2135, 2684, 2770, 3047, 3355, 3878, 4270, 4697, 5540, 6094, 6710, 7756, 8540, 9394, 9695, 12188, 13420, 15235, 16897, 18788, 19390, 21329, 23485, 30470, 33794, 38780, 42658, 46970, 60940, 67588, 84485, 85316, 93940, 106645, 118279, 168970, 185867, 213290, 236558, 337940, 371734, 426580, 473116, 591395, 743468, 929335, 1182790, 1301069, 1858670, 2365580, 2602138, 3717340, 5204276, 6505345, 13010690, 26021380]

約数ペア:

[(1, 26021380), (2, 13010690), (4, 6505345), (5, 5204276), (7, 3717340), (10, 2602138), (11, 2365580), (14, 1858670), (20, 1301069), (22, 1182790), (28, 929335), (35, 743468), (44, 591395), (55, 473116), (61, 426580), (70, 371734), (77, 337940), (110, 236558), (122, 213290), (140, 185867), (154, 168970), (220, 118279), (244, 106645), (277, 93940), (305, 85316), (308, 84485), (385, 67588), (427, 60940), (554, 46970), (610, 42658), (671, 38780), (770, 33794), (854, 30470), (1108, 23485), (1220, 21329), (1342, 19390), (1385, 18788), (1540, 16897), (1708, 15235), (1939, 13420), (2135, 12188), (2684, 9695), (2770, 9394), (3047, 8540), (3355, 7756), (3878, 6710), (4270, 6094), (4697, 5540)]