3629080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 10059840

約数和(自身を除く): 6430760

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, 997, 1820, 1994, 3640, 3988, 4985, 6979, 7976, 9970, 12961, 13958, 19940, 25922, 27916, 34895, 39880, 51844, 55832, 64805, 69790, 90727, 103688, 129610, 139580, 181454, 259220, 279160, 362908, 453635, 518440, 725816, 907270, 1814540, 3629080]

約数ペア:

[(1, 3629080), (2, 1814540), (4, 907270), (5, 725816), (7, 518440), (8, 453635), (10, 362908), (13, 279160), (14, 259220), (20, 181454), (26, 139580), (28, 129610), (35, 103688), (40, 90727), (52, 69790), (56, 64805), (65, 55832), (70, 51844), (91, 39880), (104, 34895), (130, 27916), (140, 25922), (182, 19940), (260, 13958), (280, 12961), (364, 9970), (455, 7976), (520, 6979), (728, 4985), (910, 3988), (997, 3640), (1820, 1994)]