202960480

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16057}}^1$

素因数の和:16151

約数の個数: 48

約数和(自身を含む): 485593920

約数和(自身を除く): 282633440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640, 16057, 32114, 64228, 80285, 128456, 160570, 256912, 321140, 513824, 642280, 1268503, 1284560, 2537006, 2569120, 5074012, 6342515, 10148024, 12685030, 20296048, 25370060, 40592096, 50740120, 101480240, 202960480]

約数ペア:

[(1, 202960480), (2, 101480240), (4, 50740120), (5, 40592096), (8, 25370060), (10, 20296048), (16, 12685030), (20, 10148024), (32, 6342515), (40, 5074012), (79, 2569120), (80, 2537006), (158, 1284560), (160, 1268503), (316, 642280), (395, 513824), (632, 321140), (790, 256912), (1264, 160570), (1580, 128456), (2528, 80285), (3160, 64228), (6320, 32114), (12640, 16057)]