84098800

素因数分解:

$2^4\times 5^2\times {\mathrm{210247}}^1$

素因数の和:210265

約数の個数: 30

約数和(自身を含む): 202048328

約数和(自身を除く): 117949528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 210247, 420494, 840988, 1051235, 1681976, 2102470, 3363952, 4204940, 5256175, 8409880, 10512350, 16819760, 21024700, 42049400, 84098800]

約数ペア:

[(1, 84098800), (2, 42049400), (4, 21024700), (5, 16819760), (8, 10512350), (10, 8409880), (16, 5256175), (20, 4204940), (25, 3363952), (40, 2102470), (50, 1681976), (80, 1051235), (100, 840988), (200, 420494), (400, 210247)]