2172464960

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{115067}}^1$

素因数の和:115143

約数の個数: 56

約数和(自身を含む): 5260908960

約数和(自身を除く): 3088444000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 9440, 18880, 115067, 230134, 460268, 575335, 920536, 1150670, 1841072, 2301340, 3682144, 4602680, 6788953, 7364288, 9205360, 13577906, 18410720, 27155812, 33944765, 36821440, 54311624, 67889530, 108623248, 135779060, 217246496, 271558120, 434492992, 543116240, 1086232480, 2172464960]

約数ペア:

[(1, 2172464960), (2, 1086232480), (4, 543116240), (5, 434492992), (8, 271558120), (10, 217246496), (16, 135779060), (20, 108623248), (32, 67889530), (40, 54311624), (59, 36821440), (64, 33944765), (80, 27155812), (118, 18410720), (160, 13577906), (236, 9205360), (295, 7364288), (320, 6788953), (472, 4602680), (590, 3682144), (944, 2301340), (1180, 1841072), (1888, 1150670), (2360, 920536), (3776, 575335), (4720, 460268), (9440, 230134), (18880, 115067)]