98784100

素因数分解:

$2^2\times 5^2\times {\mathrm{659}}^1\times {\mathrm{1499}}^1$

素因数の和:2172

約数の個数: 36

約数和(自身を含む): 214830000

約数和(自身を除く): 116045900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 659, 1318, 1499, 2636, 2998, 3295, 5996, 6590, 7495, 13180, 14990, 16475, 29980, 32950, 37475, 65900, 74950, 149900, 987841, 1975682, 3951364, 4939205, 9878410, 19756820, 24696025, 49392050, 98784100]

約数ペア:

[(1, 98784100), (2, 49392050), (4, 24696025), (5, 19756820), (10, 9878410), (20, 4939205), (25, 3951364), (50, 1975682), (100, 987841), (659, 149900), (1318, 74950), (1499, 65900), (2636, 37475), (2998, 32950), (3295, 29980), (5996, 16475), (6590, 14990), (7495, 13180)]