2448580880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{2647}}^1$

素因数の和:3064

約数の個数: 80

約数和(自身を含む): 5894575104

約数和(自身を除く): 3445994224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 373, 496, 620, 746, 1240, 1492, 1865, 2480, 2647, 2984, 3730, 5294, 5968, 7460, 10588, 11563, 13235, 14920, 21176, 23126, 26470, 29840, 42352, 46252, 52940, 57815, 82057, 92504, 105880, 115630, 164114, 185008, 211760, 231260, 328228, 410285, 462520, 656456, 820570, 925040, 987331, 1312912, 1641140, 1974662, 3282280, 3949324, 4936655, 6564560, 7898648, 9873310, 15797296, 19746620, 30607261, 39493240, 61214522, 78986480, 122429044, 153036305, 244858088, 306072610, 489716176, 612145220, 1224290440, 2448580880]

約数ペア:

[(1, 2448580880), (2, 1224290440), (4, 612145220), (5, 489716176), (8, 306072610), (10, 244858088), (16, 153036305), (20, 122429044), (31, 78986480), (40, 61214522), (62, 39493240), (80, 30607261), (124, 19746620), (155, 15797296), (248, 9873310), (310, 7898648), (373, 6564560), (496, 4936655), (620, 3949324), (746, 3282280), (1240, 1974662), (1492, 1641140), (1865, 1312912), (2480, 987331), (2647, 925040), (2984, 820570), (3730, 656456), (5294, 462520), (5968, 410285), (7460, 328228), (10588, 231260), (11563, 211760), (13235, 185008), (14920, 164114), (21176, 115630), (23126, 105880), (26470, 92504), (29840, 82057), (42352, 57815), (46252, 52940)]