101601200

素因数分解:

$2^4\times 5^2\times {\mathrm{254003}}^1$

素因数の和:254021

約数の個数: 30

約数和(自身を含む): 244097844

約数和(自身を除く): 142496644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 254003, 508006, 1016012, 1270015, 2032024, 2540030, 4064048, 5080060, 6350075, 10160120, 12700150, 20320240, 25400300, 50800600, 101601200]

約数ペア:

[(1, 101601200), (2, 50800600), (4, 25400300), (5, 20320240), (8, 12700150), (10, 10160120), (16, 6350075), (20, 5080060), (25, 4064048), (40, 2540030), (50, 2032024), (80, 1270015), (100, 1016012), (200, 508006), (400, 254003)]