23103320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12289}}^1$

素因数の和:12347

約数の個数: 32

約数和(自身を含む): 53092800

約数和(自身を除く): 29989480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 12289, 24578, 49156, 61445, 98312, 122890, 245780, 491560, 577583, 1155166, 2310332, 2887915, 4620664, 5775830, 11551660, 23103320]

約数ペア:

[(1, 23103320), (2, 11551660), (4, 5775830), (5, 4620664), (8, 2887915), (10, 2310332), (20, 1155166), (40, 577583), (47, 491560), (94, 245780), (188, 122890), (235, 98312), (376, 61445), (470, 49156), (940, 24578), (1880, 12289)]