930800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 2421720

約数和(自身を除く): 1490920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 179, 200, 208, 260, 325, 358, 400, 520, 650, 716, 895, 1040, 1300, 1432, 1790, 2327, 2600, 2864, 3580, 4475, 4654, 5200, 7160, 8950, 9308, 11635, 14320, 17900, 18616, 23270, 35800, 37232, 46540, 58175, 71600, 93080, 116350, 186160, 232700, 465400, 930800]

約数ペア:

[(1, 930800), (2, 465400), (4, 232700), (5, 186160), (8, 116350), (10, 93080), (13, 71600), (16, 58175), (20, 46540), (25, 37232), (26, 35800), (40, 23270), (50, 18616), (52, 17900), (65, 14320), (80, 11635), (100, 9308), (104, 8950), (130, 7160), (179, 5200), (200, 4654), (208, 4475), (260, 3580), (325, 2864), (358, 2600), (400, 2327), (520, 1790), (650, 1432), (716, 1300), (895, 1040)]