104616640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19231}}^1$

素因数の和:19265

約数の個数: 56

約数和(自身を含む): 263786112

約数和(自身を除く): 159169472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 19231, 38462, 76924, 96155, 153848, 192310, 307696, 326927, 384620, 615392, 653854, 769240, 1230784, 1307708, 1538480, 1634635, 2615416, 3076960, 3269270, 5230832, 6153920, 6538540, 10461664, 13077080, 20923328, 26154160, 52308320, 104616640]

約数ペア:

[(1, 104616640), (2, 52308320), (4, 26154160), (5, 20923328), (8, 13077080), (10, 10461664), (16, 6538540), (17, 6153920), (20, 5230832), (32, 3269270), (34, 3076960), (40, 2615416), (64, 1634635), (68, 1538480), (80, 1307708), (85, 1230784), (136, 769240), (160, 653854), (170, 615392), (272, 384620), (320, 326927), (340, 307696), (544, 192310), (680, 153848), (1088, 96155), (1360, 76924), (2720, 38462), (5440, 19231)]