411428480

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5689}}^1$

素因数の和:5821

約数の個数: 64

約数和(自身を含む): 992449800

約数和(自身を除く): 581021320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1130, 1808, 2260, 3616, 4520, 5689, 7232, 9040, 11378, 14464, 18080, 22756, 28445, 36160, 45512, 56890, 72320, 91024, 113780, 182048, 227560, 364096, 455120, 642857, 728192, 910240, 1285714, 1820480, 2571428, 3214285, 3640960, 5142856, 6428570, 10285712, 12857140, 20571424, 25714280, 41142848, 51428560, 82285696, 102857120, 205714240, 411428480]

約数ペア:

[(1, 411428480), (2, 205714240), (4, 102857120), (5, 82285696), (8, 51428560), (10, 41142848), (16, 25714280), (20, 20571424), (32, 12857140), (40, 10285712), (64, 6428570), (80, 5142856), (113, 3640960), (128, 3214285), (160, 2571428), (226, 1820480), (320, 1285714), (452, 910240), (565, 728192), (640, 642857), (904, 455120), (1130, 364096), (1808, 227560), (2260, 182048), (3616, 113780), (4520, 91024), (5689, 72320), (7232, 56890), (9040, 45512), (11378, 36160), (14464, 28445), (18080, 22756)]