1301157050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{80567}}^1$

素因数の和:80615

約数の個数: 48

約数和(自身を含む): 2697416640

約数和(自身を除く): 1396259590

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 8075, 16150, 80567, 161134, 402835, 805670, 1369639, 1530773, 2014175, 2739278, 3061546, 4028350, 6848195, 7653865, 13696390, 15307730, 26023141, 34240975, 38269325, 52046282, 68481950, 76538650, 130115705, 260231410, 650578525, 1301157050]

約数ペア:

[(1, 1301157050), (2, 650578525), (5, 260231410), (10, 130115705), (17, 76538650), (19, 68481950), (25, 52046282), (34, 38269325), (38, 34240975), (50, 26023141), (85, 15307730), (95, 13696390), (170, 7653865), (190, 6848195), (323, 4028350), (425, 3061546), (475, 2739278), (646, 2014175), (850, 1530773), (950, 1369639), (1615, 805670), (3230, 402835), (8075, 161134), (16150, 80567)]