25088260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 56364336

約数和(自身を除く): 31276076

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 340, 452, 565, 653, 1130, 1306, 1921, 2260, 2612, 3265, 3842, 6530, 7684, 9605, 11101, 13060, 19210, 22202, 38420, 44404, 55505, 73789, 111010, 147578, 222020, 295156, 368945, 737890, 1254413, 1475780, 2508826, 5017652, 6272065, 12544130, 25088260]

約数ペア:

[(1, 25088260), (2, 12544130), (4, 6272065), (5, 5017652), (10, 2508826), (17, 1475780), (20, 1254413), (34, 737890), (68, 368945), (85, 295156), (113, 222020), (170, 147578), (226, 111010), (340, 73789), (452, 55505), (565, 44404), (653, 38420), (1130, 22202), (1306, 19210), (1921, 13060), (2260, 11101), (2612, 9605), (3265, 7684), (3842, 6530)]