16449160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4550

約数の個数: 64

約数和(自身を含む): 45561600

約数和(自身を除く): 29112440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 4519, 9038, 18076, 22595, 31633, 36152, 45190, 58747, 63266, 90380, 117494, 126532, 158165, 180760, 234988, 253064, 293735, 316330, 411229, 469976, 587470, 632660, 822458, 1174940, 1265320, 1644916, 2056145, 2349880, 3289832, 4112290, 8224580, 16449160]

約数ペア:

[(1, 16449160), (2, 8224580), (4, 4112290), (5, 3289832), (7, 2349880), (8, 2056145), (10, 1644916), (13, 1265320), (14, 1174940), (20, 822458), (26, 632660), (28, 587470), (35, 469976), (40, 411229), (52, 316330), (56, 293735), (65, 253064), (70, 234988), (91, 180760), (104, 158165), (130, 126532), (140, 117494), (182, 90380), (260, 63266), (280, 58747), (364, 45190), (455, 36152), (520, 31633), (728, 22595), (910, 18076), (1820, 9038), (3640, 4519)]