38926600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^2$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 96732090

約数和(自身を除く): 57805490

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 107, 136, 170, 200, 214, 340, 425, 428, 535, 680, 850, 856, 1070, 1700, 1819, 2140, 2675, 3400, 3638, 4280, 5350, 7276, 9095, 10700, 11449, 14552, 18190, 21400, 22898, 36380, 45475, 45796, 57245, 72760, 90950, 91592, 114490, 181900, 194633, 228980, 286225, 363800, 389266, 457960, 572450, 778532, 973165, 1144900, 1557064, 1946330, 2289800, 3892660, 4865825, 7785320, 9731650, 19463300, 38926600]

約数ペア:

[(1, 38926600), (2, 19463300), (4, 9731650), (5, 7785320), (8, 4865825), (10, 3892660), (17, 2289800), (20, 1946330), (25, 1557064), (34, 1144900), (40, 973165), (50, 778532), (68, 572450), (85, 457960), (100, 389266), (107, 363800), (136, 286225), (170, 228980), (200, 194633), (214, 181900), (340, 114490), (425, 91592), (428, 90950), (535, 72760), (680, 57245), (850, 45796), (856, 45475), (1070, 36380), (1700, 22898), (1819, 21400), (2140, 18190), (2675, 14552), (3400, 11449), (3638, 10700), (4280, 9095), (5350, 7276)]