26044960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 65318400

約数和(自身を除く): 39273440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 80, 89, 118, 124, 155, 160, 178, 236, 248, 295, 310, 356, 445, 472, 496, 590, 620, 712, 890, 944, 992, 1180, 1240, 1424, 1780, 1829, 1888, 2360, 2480, 2759, 2848, 3560, 3658, 4720, 4960, 5251, 5518, 7120, 7316, 9145, 9440, 10502, 11036, 13795, 14240, 14632, 18290, 21004, 22072, 26255, 27590, 29264, 36580, 42008, 44144, 52510, 55180, 58528, 73160, 84016, 88288, 105020, 110360, 146320, 162781, 168032, 210040, 220720, 292640, 325562, 420080, 441440, 651124, 813905, 840160, 1302248, 1627810, 2604496, 3255620, 5208992, 6511240, 13022480, 26044960]

約数ペア:

[(1, 26044960), (2, 13022480), (4, 6511240), (5, 5208992), (8, 3255620), (10, 2604496), (16, 1627810), (20, 1302248), (31, 840160), (32, 813905), (40, 651124), (59, 441440), (62, 420080), (80, 325562), (89, 292640), (118, 220720), (124, 210040), (155, 168032), (160, 162781), (178, 146320), (236, 110360), (248, 105020), (295, 88288), (310, 84016), (356, 73160), (445, 58528), (472, 55180), (496, 52510), (590, 44144), (620, 42008), (712, 36580), (890, 29264), (944, 27590), (992, 26255), (1180, 22072), (1240, 21004), (1424, 18290), (1780, 14632), (1829, 14240), (1888, 13795), (2360, 11036), (2480, 10502), (2759, 9440), (2848, 9145), (3560, 7316), (3658, 7120), (4720, 5518), (4960, 5251)]