83892820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12301}}^1$

素因数の和:12352

約数の個数: 48

約数和(自身を含む): 198406656

約数和(自身を除く): 114513836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 12301, 24602, 49204, 61505, 123010, 135311, 246020, 270622, 381331, 541244, 676555, 762662, 1353110, 1525324, 1906655, 2706220, 3813310, 4194641, 7626620, 8389282, 16778564, 20973205, 41946410, 83892820]

約数ペア:

[(1, 83892820), (2, 41946410), (4, 20973205), (5, 16778564), (10, 8389282), (11, 7626620), (20, 4194641), (22, 3813310), (31, 2706220), (44, 1906655), (55, 1525324), (62, 1353110), (110, 762662), (124, 676555), (155, 541244), (220, 381331), (310, 270622), (341, 246020), (620, 135311), (682, 123010), (1364, 61505), (1705, 49204), (3410, 24602), (6820, 12301)]