25703320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37799}}^1$

素因数の和:37827

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 35532680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 37799, 75598, 151196, 188995, 302392, 377990, 642583, 755980, 1285166, 1511960, 2570332, 3212915, 5140664, 6425830, 12851660, 25703320]

約数ペア:

[(1, 25703320), (2, 12851660), (4, 6425830), (5, 5140664), (8, 3212915), (10, 2570332), (17, 1511960), (20, 1285166), (34, 755980), (40, 642583), (68, 377990), (85, 302392), (136, 188995), (170, 151196), (340, 75598), (680, 37799)]