4904198440

素因数分解:

$2^3\times 5^1\times {\mathrm{4523}}^1\times {\mathrm{27107}}^1$

素因数の和:31641

約数の個数: 32

約数和(自身を含む): 11037293280

約数和(自身を除く): 6133094840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4523, 9046, 18092, 22615, 27107, 36184, 45230, 54214, 90460, 108428, 135535, 180920, 216856, 271070, 542140, 1084280, 122604961, 245209922, 490419844, 613024805, 980839688, 1226049610, 2452099220, 4904198440]

約数ペア:

[(1, 4904198440), (2, 2452099220), (4, 1226049610), (5, 980839688), (8, 613024805), (10, 490419844), (20, 245209922), (40, 122604961), (4523, 1084280), (9046, 542140), (18092, 271070), (22615, 216856), (27107, 180920), (36184, 135535), (45230, 108428), (54214, 90460)]