40025900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{5483}}^1$

素因数の和:5570

約数の個数: 36

約数和(自身を含む): 88062072

約数和(自身を除く): 48036172

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 5483, 7300, 10966, 21932, 27415, 54830, 109660, 137075, 274150, 400259, 548300, 800518, 1601036, 2001295, 4002590, 8005180, 10006475, 20012950, 40025900]

約数ペア:

[(1, 40025900), (2, 20012950), (4, 10006475), (5, 8005180), (10, 4002590), (20, 2001295), (25, 1601036), (50, 800518), (73, 548300), (100, 400259), (146, 274150), (292, 137075), (365, 109660), (730, 54830), (1460, 27415), (1825, 21932), (3650, 10966), (5483, 7300)]