202900240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4603}}^1$

素因数の和:4664

約数の個数: 80

約数和(自身を含む): 513806400

約数和(自身を除く): 310906160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 2204, 2320, 2755, 4408, 4603, 5510, 8816, 9206, 11020, 18412, 22040, 23015, 36824, 44080, 46030, 73648, 87457, 92060, 133487, 174914, 184120, 266974, 349828, 368240, 437285, 533948, 667435, 699656, 874570, 1067896, 1334870, 1399312, 1749140, 2135792, 2536253, 2669740, 3498280, 5072506, 5339480, 6996560, 10145012, 10678960, 12681265, 20290024, 25362530, 40580048, 50725060, 101450120, 202900240]

約数ペア:

[(1, 202900240), (2, 101450120), (4, 50725060), (5, 40580048), (8, 25362530), (10, 20290024), (16, 12681265), (19, 10678960), (20, 10145012), (29, 6996560), (38, 5339480), (40, 5072506), (58, 3498280), (76, 2669740), (80, 2536253), (95, 2135792), (116, 1749140), (145, 1399312), (152, 1334870), (190, 1067896), (232, 874570), (290, 699656), (304, 667435), (380, 533948), (464, 437285), (551, 368240), (580, 349828), (760, 266974), (1102, 184120), (1160, 174914), (1520, 133487), (2204, 92060), (2320, 87457), (2755, 73648), (4408, 46030), (4603, 44080), (5510, 36824), (8816, 23015), (9206, 22040), (11020, 18412)]