192163760

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{9967}}^1$

素因数の和:10221

約数の個数: 40

約数和(自身を含む): 448679616

約数和(自身を除く): 256515856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 9640, 9967, 19280, 19934, 39868, 49835, 79736, 99670, 159472, 199340, 398680, 797360, 2402047, 4804094, 9608188, 12010235, 19216376, 24020470, 38432752, 48040940, 96081880, 192163760]

約数ペア:

[(1, 192163760), (2, 96081880), (4, 48040940), (5, 38432752), (8, 24020470), (10, 19216376), (16, 12010235), (20, 9608188), (40, 4804094), (80, 2402047), (241, 797360), (482, 398680), (964, 199340), (1205, 159472), (1928, 99670), (2410, 79736), (3856, 49835), (4820, 39868), (9640, 19934), (9967, 19280)]