23001500

素因数分解:

$2^2\times 5^3\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 50712480

約数和(自身を除く): 27710980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 179, 250, 257, 358, 500, 514, 716, 895, 1028, 1285, 1790, 2570, 3580, 4475, 5140, 6425, 8950, 12850, 17900, 22375, 25700, 32125, 44750, 46003, 64250, 89500, 92006, 128500, 184012, 230015, 460030, 920060, 1150075, 2300150, 4600300, 5750375, 11500750, 23001500]

約数ペア:

[(1, 23001500), (2, 11500750), (4, 5750375), (5, 4600300), (10, 2300150), (20, 1150075), (25, 920060), (50, 460030), (100, 230015), (125, 184012), (179, 128500), (250, 92006), (257, 89500), (358, 64250), (500, 46003), (514, 44750), (716, 32125), (895, 25700), (1028, 22375), (1285, 17900), (1790, 12850), (2570, 8950), (3580, 6425), (4475, 5140)]