28083100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3847}}^1$

素因数の和:3934

約数の個数: 36

約数和(自身を含む): 61791184

約数和(自身を除く): 33708084

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 3847, 7300, 7694, 15388, 19235, 38470, 76940, 96175, 192350, 280831, 384700, 561662, 1123324, 1404155, 2808310, 5616620, 7020775, 14041550, 28083100]

約数ペア:

[(1, 28083100), (2, 14041550), (4, 7020775), (5, 5616620), (10, 2808310), (20, 1404155), (25, 1123324), (50, 561662), (73, 384700), (100, 280831), (146, 192350), (292, 96175), (365, 76940), (730, 38470), (1460, 19235), (1825, 15388), (3650, 7694), (3847, 7300)]