4055141900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{989059}}^1$

素因数の和:989114

約数の個数: 36

約数和(自身を含む): 9014292840

約数和(自身を除く): 4959150940

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 989059, 1978118, 3956236, 4945295, 9890590, 19781180, 24726475, 40551419, 49452950, 81102838, 98905900, 162205676, 202757095, 405514190, 811028380, 1013785475, 2027570950, 4055141900]

約数ペア:

[(1, 4055141900), (2, 2027570950), (4, 1013785475), (5, 811028380), (10, 405514190), (20, 202757095), (25, 162205676), (41, 98905900), (50, 81102838), (82, 49452950), (100, 40551419), (164, 24726475), (205, 19781180), (410, 9890590), (820, 4945295), (1025, 3956236), (2050, 1978118), (4100, 989059)]