69564650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 136116288

約数和(自身を除く): 66551638

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 241, 251, 482, 502, 575, 1150, 1205, 1255, 2410, 2510, 5543, 5773, 6025, 6275, 11086, 11546, 12050, 12550, 27715, 28865, 55430, 57730, 60491, 120982, 138575, 144325, 277150, 288650, 302455, 604910, 1391293, 1512275, 2782586, 3024550, 6956465, 13912930, 34782325, 69564650]

約数ペア:

[(1, 69564650), (2, 34782325), (5, 13912930), (10, 6956465), (23, 3024550), (25, 2782586), (46, 1512275), (50, 1391293), (115, 604910), (230, 302455), (241, 288650), (251, 277150), (482, 144325), (502, 138575), (575, 120982), (1150, 60491), (1205, 57730), (1255, 55430), (2410, 28865), (2510, 27715), (5543, 12550), (5773, 12050), (6025, 11546), (6275, 11086)]