443601980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{16273}}^1$

素因数の和:16358

約数の個数: 48

約数和(自身を含む): 984251520

約数和(自身を除く): 540649540

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 13630, 16273, 27260, 32546, 65092, 81365, 162730, 325460, 471917, 764831, 943834, 1529662, 1887668, 2359585, 3059324, 3824155, 4719170, 7648310, 9438340, 15296620, 22180099, 44360198, 88720396, 110900495, 221800990, 443601980]

約数ペア:

[(1, 443601980), (2, 221800990), (4, 110900495), (5, 88720396), (10, 44360198), (20, 22180099), (29, 15296620), (47, 9438340), (58, 7648310), (94, 4719170), (116, 3824155), (145, 3059324), (188, 2359585), (235, 1887668), (290, 1529662), (470, 943834), (580, 764831), (940, 471917), (1363, 325460), (2726, 162730), (5452, 81365), (6815, 65092), (13630, 32546), (16273, 27260)]