16447150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 32060448

約数和(自身を除く): 15613298

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 113, 142, 205, 226, 355, 410, 565, 710, 1025, 1130, 1775, 2050, 2825, 2911, 3550, 4633, 5650, 5822, 8023, 9266, 14555, 16046, 23165, 29110, 40115, 46330, 72775, 80230, 115825, 145550, 200575, 231650, 328943, 401150, 657886, 1644715, 3289430, 8223575, 16447150]

約数ペア:

[(1, 16447150), (2, 8223575), (5, 3289430), (10, 1644715), (25, 657886), (41, 401150), (50, 328943), (71, 231650), (82, 200575), (113, 145550), (142, 115825), (205, 80230), (226, 72775), (355, 46330), (410, 40115), (565, 29110), (710, 23165), (1025, 16046), (1130, 14555), (1775, 9266), (2050, 8023), (2825, 5822), (2911, 5650), (3550, 4633)]