464395120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48781}}^1$

素因数の和:48818

約数の個数: 80

約数和(自身を含む): 1306577088

約数和(自身を除く): 842181968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 48781, 97562, 195124, 243905, 341467, 390248, 487810, 682934, 780496, 829277, 975620, 1365868, 1658554, 1707335, 1951240, 2731736, 3317108, 3414670, 3902480, 4146385, 5463472, 5804939, 6634216, 6829340, 8292770, 11609878, 13268432, 13658680, 16585540, 23219756, 27317360, 29024695, 33171080, 46439512, 58049390, 66342160, 92879024, 116098780, 232197560, 464395120]

約数ペア:

[(1, 464395120), (2, 232197560), (4, 116098780), (5, 92879024), (7, 66342160), (8, 58049390), (10, 46439512), (14, 33171080), (16, 29024695), (17, 27317360), (20, 23219756), (28, 16585540), (34, 13658680), (35, 13268432), (40, 11609878), (56, 8292770), (68, 6829340), (70, 6634216), (80, 5804939), (85, 5463472), (112, 4146385), (119, 3902480), (136, 3414670), (140, 3317108), (170, 2731736), (238, 1951240), (272, 1707335), (280, 1658554), (340, 1365868), (476, 975620), (560, 829277), (595, 780496), (680, 682934), (952, 487810), (1190, 390248), (1360, 341467), (1904, 243905), (2380, 195124), (4760, 97562), (9520, 48781)]