542419480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9949}}^1$

素因数の和:10036

約数の個数: 64

約数和(自身を含む): 1289520000

約数和(自身を除く): 747100520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 940, 1160, 1363, 1880, 2726, 5452, 6815, 9949, 10904, 13630, 19898, 27260, 39796, 49745, 54520, 79592, 99490, 198980, 288521, 397960, 467603, 577042, 935206, 1154084, 1442605, 1870412, 2308168, 2338015, 2885210, 3740824, 4676030, 5770420, 9352060, 11540840, 13560487, 18704120, 27120974, 54241948, 67802435, 108483896, 135604870, 271209740, 542419480]

約数ペア:

[(1, 542419480), (2, 271209740), (4, 135604870), (5, 108483896), (8, 67802435), (10, 54241948), (20, 27120974), (29, 18704120), (40, 13560487), (47, 11540840), (58, 9352060), (94, 5770420), (116, 4676030), (145, 3740824), (188, 2885210), (232, 2338015), (235, 2308168), (290, 1870412), (376, 1442605), (470, 1154084), (580, 935206), (940, 577042), (1160, 467603), (1363, 397960), (1880, 288521), (2726, 198980), (5452, 99490), (6815, 79592), (9949, 54520), (10904, 49745), (13630, 39796), (19898, 27260)]