2880100

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 6343344

約数和(自身を除く): 3463244

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 347, 415, 694, 830, 1388, 1660, 1735, 2075, 3470, 4150, 6940, 8300, 8675, 17350, 28801, 34700, 57602, 115204, 144005, 288010, 576020, 720025, 1440050, 2880100]

約数ペア:

[(1, 2880100), (2, 1440050), (4, 720025), (5, 576020), (10, 288010), (20, 144005), (25, 115204), (50, 57602), (83, 34700), (100, 28801), (166, 17350), (332, 8675), (347, 8300), (415, 6940), (694, 4150), (830, 3470), (1388, 2075), (1660, 1735)]