81759250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 163088640

約数和(自身を除く): 81329390

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 59, 115, 118, 125, 230, 241, 250, 295, 482, 575, 590, 1150, 1205, 1357, 1475, 2410, 2714, 2875, 2950, 5543, 5750, 6025, 6785, 7375, 11086, 12050, 13570, 14219, 14750, 27715, 28438, 30125, 33925, 55430, 60250, 67850, 71095, 138575, 142190, 169625, 277150, 327037, 339250, 355475, 654074, 692875, 710950, 1385750, 1635185, 1777375, 3270370, 3554750, 8175925, 16351850, 40879625, 81759250]

約数ペア:

[(1, 81759250), (2, 40879625), (5, 16351850), (10, 8175925), (23, 3554750), (25, 3270370), (46, 1777375), (50, 1635185), (59, 1385750), (115, 710950), (118, 692875), (125, 654074), (230, 355475), (241, 339250), (250, 327037), (295, 277150), (482, 169625), (575, 142190), (590, 138575), (1150, 71095), (1205, 67850), (1357, 60250), (1475, 55430), (2410, 33925), (2714, 30125), (2875, 28438), (2950, 27715), (5543, 14750), (5750, 14219), (6025, 13570), (6785, 12050), (7375, 11086)]