39493000

素因数分解:

$2^3\times 5^3\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 93852720

約数和(自身を除く): 54359720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 125, 146, 200, 250, 292, 365, 500, 541, 584, 730, 1000, 1082, 1460, 1825, 2164, 2705, 2920, 3650, 4328, 5410, 7300, 9125, 10820, 13525, 14600, 18250, 21640, 27050, 36500, 39493, 54100, 67625, 73000, 78986, 108200, 135250, 157972, 197465, 270500, 315944, 394930, 541000, 789860, 987325, 1579720, 1974650, 3949300, 4936625, 7898600, 9873250, 19746500, 39493000]

約数ペア:

[(1, 39493000), (2, 19746500), (4, 9873250), (5, 7898600), (8, 4936625), (10, 3949300), (20, 1974650), (25, 1579720), (40, 987325), (50, 789860), (73, 541000), (100, 394930), (125, 315944), (146, 270500), (200, 197465), (250, 157972), (292, 135250), (365, 108200), (500, 78986), (541, 73000), (584, 67625), (730, 54100), (1000, 39493), (1082, 36500), (1460, 27050), (1825, 21640), (2164, 18250), (2705, 14600), (2920, 13525), (3650, 10820), (4328, 9125), (5410, 7300)]