45780320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16831}}^1$

素因数の和:16863

約数の個数: 48

約数和(自身を含む): 114524928

約数和(自身を除く): 68744608

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 16831, 33662, 67324, 84155, 134648, 168310, 269296, 286127, 336620, 538592, 572254, 673240, 1144508, 1346480, 1430635, 2289016, 2692960, 2861270, 4578032, 5722540, 9156064, 11445080, 22890160, 45780320]

約数ペア:

[(1, 45780320), (2, 22890160), (4, 11445080), (5, 9156064), (8, 5722540), (10, 4578032), (16, 2861270), (17, 2692960), (20, 2289016), (32, 1430635), (34, 1346480), (40, 1144508), (68, 673240), (80, 572254), (85, 538592), (136, 336620), (160, 286127), (170, 269296), (272, 168310), (340, 134648), (544, 84155), (680, 67324), (1360, 33662), (2720, 16831)]