54946000

素因数分解:

$2^4\times 5^3\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 80

約数和(自身を含む): 134866368

約数和(自身を除く): 79920368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 125, 166, 200, 250, 331, 332, 400, 415, 500, 662, 664, 830, 1000, 1324, 1328, 1655, 1660, 2000, 2075, 2648, 3310, 3320, 4150, 5296, 6620, 6640, 8275, 8300, 10375, 13240, 16550, 16600, 20750, 26480, 27473, 33100, 33200, 41375, 41500, 54946, 66200, 82750, 83000, 109892, 132400, 137365, 165500, 166000, 219784, 274730, 331000, 439568, 549460, 662000, 686825, 1098920, 1373650, 2197840, 2747300, 3434125, 5494600, 6868250, 10989200, 13736500, 27473000, 54946000]

約数ペア:

[(1, 54946000), (2, 27473000), (4, 13736500), (5, 10989200), (8, 6868250), (10, 5494600), (16, 3434125), (20, 2747300), (25, 2197840), (40, 1373650), (50, 1098920), (80, 686825), (83, 662000), (100, 549460), (125, 439568), (166, 331000), (200, 274730), (250, 219784), (331, 166000), (332, 165500), (400, 137365), (415, 132400), (500, 109892), (662, 83000), (664, 82750), (830, 66200), (1000, 54946), (1324, 41500), (1328, 41375), (1655, 33200), (1660, 33100), (2000, 27473), (2075, 26480), (2648, 20750), (3310, 16600), (3320, 16550), (4150, 13240), (5296, 10375), (6620, 8300), (6640, 8275)]