235780000

素因数分解:

$2^5\times 5^4\times {\mathrm{11789}}^1$

素因数の和:11819

約数の個数: 60

約数和(自身を含む): 580103370

約数和(自身を除く): 344323370

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 4000, 5000, 10000, 11789, 20000, 23578, 47156, 58945, 94312, 117890, 188624, 235780, 294725, 377248, 471560, 589450, 943120, 1178900, 1473625, 1886240, 2357800, 2947250, 4715600, 5894500, 7368125, 9431200, 11789000, 14736250, 23578000, 29472500, 47156000, 58945000, 117890000, 235780000]

約数ペア:

[(1, 235780000), (2, 117890000), (4, 58945000), (5, 47156000), (8, 29472500), (10, 23578000), (16, 14736250), (20, 11789000), (25, 9431200), (32, 7368125), (40, 5894500), (50, 4715600), (80, 2947250), (100, 2357800), (125, 1886240), (160, 1473625), (200, 1178900), (250, 943120), (400, 589450), (500, 471560), (625, 377248), (800, 294725), (1000, 235780), (1250, 188624), (2000, 117890), (2500, 94312), (4000, 58945), (5000, 47156), (10000, 23578), (11789, 20000)]