73196720

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9059}}^1$

素因数の和:9173

約数の個数: 40

約数和(自身を含む): 171886320

約数和(自身を除く): 98689600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 9059, 18118, 36236, 45295, 72472, 90590, 144944, 181180, 362360, 724720, 914959, 1829918, 3659836, 4574795, 7319672, 9149590, 14639344, 18299180, 36598360, 73196720]

約数ペア:

[(1, 73196720), (2, 36598360), (4, 18299180), (5, 14639344), (8, 9149590), (10, 7319672), (16, 4574795), (20, 3659836), (40, 1829918), (80, 914959), (101, 724720), (202, 362360), (404, 181180), (505, 144944), (808, 90590), (1010, 72472), (1616, 45295), (2020, 36236), (4040, 18118), (8080, 9059)]