38910620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16349}}^1$

素因数の和:16382

約数の個数: 48

約数和(自身を含む): 98884800

約数和(自身を除く): 59974180

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 16349, 32698, 65396, 81745, 114443, 163490, 228886, 277933, 326980, 457772, 555866, 572215, 1111732, 1144430, 1389665, 1945531, 2288860, 2779330, 3891062, 5558660, 7782124, 9727655, 19455310, 38910620]

約数ペア:

[(1, 38910620), (2, 19455310), (4, 9727655), (5, 7782124), (7, 5558660), (10, 3891062), (14, 2779330), (17, 2288860), (20, 1945531), (28, 1389665), (34, 1144430), (35, 1111732), (68, 572215), (70, 555866), (85, 457772), (119, 326980), (140, 277933), (170, 228886), (238, 163490), (340, 114443), (476, 81745), (595, 65396), (1190, 32698), (2380, 16349)]