924491920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33889}}^1$

素因数の和:33944

約数の個数: 80

約数和(自身を含む): 2420559360

約数和(自身を除く): 1496067440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 33889, 67778, 135556, 169445, 271112, 338890, 372779, 542224, 677780, 745558, 1050559, 1355560, 1491116, 1863895, 2101118, 2711120, 2982232, 3727790, 4202236, 5252795, 5964464, 7455580, 8404472, 10505590, 11556149, 14911160, 16808944, 21011180, 23112298, 29822320, 42022360, 46224596, 57780745, 84044720, 92449192, 115561490, 184898384, 231122980, 462245960, 924491920]

約数ペア:

[(1, 924491920), (2, 462245960), (4, 231122980), (5, 184898384), (8, 115561490), (10, 92449192), (11, 84044720), (16, 57780745), (20, 46224596), (22, 42022360), (31, 29822320), (40, 23112298), (44, 21011180), (55, 16808944), (62, 14911160), (80, 11556149), (88, 10505590), (110, 8404472), (124, 7455580), (155, 5964464), (176, 5252795), (220, 4202236), (248, 3727790), (310, 2982232), (341, 2711120), (440, 2101118), (496, 1863895), (620, 1491116), (682, 1355560), (880, 1050559), (1240, 745558), (1364, 677780), (1705, 542224), (2480, 372779), (2728, 338890), (3410, 271112), (5456, 169445), (6820, 135556), (13640, 67778), (27280, 33889)]