80030800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8699}}^1$

素因数の和:8740

約数の個数: 60

約数和(自身を含む): 200656800

約数和(自身を除く): 120626000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 8699, 9200, 17398, 34796, 43495, 69592, 86990, 139184, 173980, 200077, 217475, 347960, 400154, 434950, 695920, 800308, 869900, 1000385, 1600616, 1739800, 2000770, 3201232, 3479600, 4001540, 5001925, 8003080, 10003850, 16006160, 20007700, 40015400, 80030800]

約数ペア:

[(1, 80030800), (2, 40015400), (4, 20007700), (5, 16006160), (8, 10003850), (10, 8003080), (16, 5001925), (20, 4001540), (23, 3479600), (25, 3201232), (40, 2000770), (46, 1739800), (50, 1600616), (80, 1000385), (92, 869900), (100, 800308), (115, 695920), (184, 434950), (200, 400154), (230, 347960), (368, 217475), (400, 200077), (460, 173980), (575, 139184), (920, 86990), (1150, 69592), (1840, 43495), (2300, 34796), (4600, 17398), (8699, 9200)]