14066381440

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{708991}}^1$

素因数の和:709041

約数の個数: 64

約数和(自身を含む): 34712248320

約数和(自身を除く): 20645866880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 708991, 1417982, 2835964, 3544955, 5671928, 7089910, 11343856, 14179820, 21978721, 22687712, 28359640, 43957442, 45375424, 56719280, 87914884, 90750848, 109893605, 113438560, 175829768, 219787210, 226877120, 351659536, 439574420, 453754240, 703319072, 879148840, 1406638144, 1758297680, 2813276288, 3516595360, 7033190720, 14066381440]

約数ペア:

[(1, 14066381440), (2, 7033190720), (4, 3516595360), (5, 2813276288), (8, 1758297680), (10, 1406638144), (16, 879148840), (20, 703319072), (31, 453754240), (32, 439574420), (40, 351659536), (62, 226877120), (64, 219787210), (80, 175829768), (124, 113438560), (128, 109893605), (155, 90750848), (160, 87914884), (248, 56719280), (310, 45375424), (320, 43957442), (496, 28359640), (620, 22687712), (640, 21978721), (992, 14179820), (1240, 11343856), (1984, 7089910), (2480, 5671928), (3968, 3544955), (4960, 2835964), (9920, 1417982), (19840, 708991)]