5444006720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{548791}}^1$

素因数の和:548839

約数の個数: 56

約数和(自身を含む): 13381744128

約数和(自身を除く): 7937737408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 548791, 1097582, 2195164, 2743955, 4390328, 5487910, 8780656, 10975820, 17012521, 17561312, 21951640, 34025042, 35122624, 43903280, 68050084, 85062605, 87806560, 136100168, 170125210, 175613120, 272200336, 340250420, 544400672, 680500840, 1088801344, 1361001680, 2722003360, 5444006720]

約数ペア:

[(1, 5444006720), (2, 2722003360), (4, 1361001680), (5, 1088801344), (8, 680500840), (10, 544400672), (16, 340250420), (20, 272200336), (31, 175613120), (32, 170125210), (40, 136100168), (62, 87806560), (64, 85062605), (80, 68050084), (124, 43903280), (155, 35122624), (160, 34025042), (248, 21951640), (310, 17561312), (320, 17012521), (496, 10975820), (620, 8780656), (992, 5487910), (1240, 4390328), (1984, 2743955), (2480, 2195164), (4960, 1097582), (9920, 548791)]