2012135500

素因数分解:

$2^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{55127}}^1$

素因数の和:55219

約数の個数: 48

約数和(自身を含む): 4454783424

約数和(自身を除く): 2442647924

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 125, 146, 250, 292, 365, 500, 730, 1460, 1825, 3650, 7300, 9125, 18250, 36500, 55127, 110254, 220508, 275635, 551270, 1102540, 1378175, 2756350, 4024271, 5512700, 6890875, 8048542, 13781750, 16097084, 20121355, 27563500, 40242710, 80485420, 100606775, 201213550, 402427100, 503033875, 1006067750, 2012135500]

約数ペア:

[(1, 2012135500), (2, 1006067750), (4, 503033875), (5, 402427100), (10, 201213550), (20, 100606775), (25, 80485420), (50, 40242710), (73, 27563500), (100, 20121355), (125, 16097084), (146, 13781750), (250, 8048542), (292, 6890875), (365, 5512700), (500, 4024271), (730, 2756350), (1460, 1378175), (1825, 1102540), (3650, 551270), (7300, 275635), (9125, 220508), (18250, 110254), (36500, 55127)]