12367850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 25444800

約数和(自身を除く): 13076950

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 113, 199, 226, 275, 398, 550, 565, 995, 1130, 1243, 1990, 2189, 2486, 2825, 4378, 4975, 5650, 6215, 9950, 10945, 12430, 21890, 22487, 31075, 44974, 54725, 62150, 109450, 112435, 224870, 247357, 494714, 562175, 1124350, 1236785, 2473570, 6183925, 12367850]

約数ペア:

[(1, 12367850), (2, 6183925), (5, 2473570), (10, 1236785), (11, 1124350), (22, 562175), (25, 494714), (50, 247357), (55, 224870), (110, 112435), (113, 109450), (199, 62150), (226, 54725), (275, 44974), (398, 31075), (550, 22487), (565, 21890), (995, 12430), (1130, 10945), (1243, 9950), (1990, 6215), (2189, 5650), (2486, 4975), (2825, 4378)]