101629900

素因数分解:

$2^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{4049}}^1$

素因数の和:4314

約数の個数: 36

約数和(自身を含む): 221470200

約数和(自身を除く): 119840300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 502, 1004, 1255, 2510, 4049, 5020, 6275, 8098, 12550, 16196, 20245, 25100, 40490, 80980, 101225, 202450, 404900, 1016299, 2032598, 4065196, 5081495, 10162990, 20325980, 25407475, 50814950, 101629900]

約数ペア:

[(1, 101629900), (2, 50814950), (4, 25407475), (5, 20325980), (10, 10162990), (20, 5081495), (25, 4065196), (50, 2032598), (100, 1016299), (251, 404900), (502, 202450), (1004, 101225), (1255, 80980), (2510, 40490), (4049, 25100), (5020, 20245), (6275, 16196), (8098, 12550)]