47870360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 114367680

約数和(自身を除く): 66497320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 184, 230, 244, 305, 460, 488, 610, 853, 920, 1220, 1403, 1706, 2440, 2806, 3412, 4265, 5612, 6824, 7015, 8530, 11224, 14030, 17060, 19619, 28060, 34120, 39238, 52033, 56120, 78476, 98095, 104066, 156952, 196190, 208132, 260165, 392380, 416264, 520330, 784760, 1040660, 1196759, 2081320, 2393518, 4787036, 5983795, 9574072, 11967590, 23935180, 47870360]

約数ペア:

[(1, 47870360), (2, 23935180), (4, 11967590), (5, 9574072), (8, 5983795), (10, 4787036), (20, 2393518), (23, 2081320), (40, 1196759), (46, 1040660), (61, 784760), (92, 520330), (115, 416264), (122, 392380), (184, 260165), (230, 208132), (244, 196190), (305, 156952), (460, 104066), (488, 98095), (610, 78476), (853, 56120), (920, 52033), (1220, 39238), (1403, 34120), (1706, 28060), (2440, 19619), (2806, 17060), (3412, 14030), (4265, 11224), (5612, 8530), (6824, 7015)]