2109644800

素因数分解:

$2^{13}\times 5^2\times {\mathrm{10301}}^1$

素因数の和:10337

約数の個数: 84

約数和(自身を含む): 5232107646

約数和(自身を除く): 3122462846

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2048, 2560, 3200, 4096, 5120, 6400, 8192, 10240, 10301, 12800, 20480, 20602, 25600, 40960, 41204, 51200, 51505, 82408, 102400, 103010, 164816, 204800, 206020, 257525, 329632, 412040, 515050, 659264, 824080, 1030100, 1318528, 1648160, 2060200, 2637056, 3296320, 4120400, 5274112, 6592640, 8240800, 10548224, 13185280, 16481600, 21096448, 26370560, 32963200, 42192896, 52741120, 65926400, 84385792, 105482240, 131852800, 210964480, 263705600, 421928960, 527411200, 1054822400, 2109644800]

約数ペア:

[(1, 2109644800), (2, 1054822400), (4, 527411200), (5, 421928960), (8, 263705600), (10, 210964480), (16, 131852800), (20, 105482240), (25, 84385792), (32, 65926400), (40, 52741120), (50, 42192896), (64, 32963200), (80, 26370560), (100, 21096448), (128, 16481600), (160, 13185280), (200, 10548224), (256, 8240800), (320, 6592640), (400, 5274112), (512, 4120400), (640, 3296320), (800, 2637056), (1024, 2060200), (1280, 1648160), (1600, 1318528), (2048, 1030100), (2560, 824080), (3200, 659264), (4096, 515050), (5120, 412040), (6400, 329632), (8192, 257525), (10240, 206020), (10301, 204800), (12800, 164816), (20480, 103010), (20602, 102400), (25600, 82408), (40960, 51505), (41204, 51200)]