29283800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 83848800

約数和(自身を除く): 54565000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1609, 1820, 2275, 2600, 3218, 3640, 4550, 6436, 8045, 9100, 11263, 12872, 16090, 18200, 20917, 22526, 32180, 40225, 41834, 45052, 56315, 64360, 80450, 83668, 90104, 104585, 112630, 146419, 160900, 167336, 209170, 225260, 281575, 292838, 321800, 418340, 450520, 522925, 563150, 585676, 732095, 836680, 1045850, 1126300, 1171352, 1464190, 2091700, 2252600, 2928380, 3660475, 4183400, 5856760, 7320950, 14641900, 29283800]

約数ペア:

[(1, 29283800), (2, 14641900), (4, 7320950), (5, 5856760), (7, 4183400), (8, 3660475), (10, 2928380), (13, 2252600), (14, 2091700), (20, 1464190), (25, 1171352), (26, 1126300), (28, 1045850), (35, 836680), (40, 732095), (50, 585676), (52, 563150), (56, 522925), (65, 450520), (70, 418340), (91, 321800), (100, 292838), (104, 281575), (130, 225260), (140, 209170), (175, 167336), (182, 160900), (200, 146419), (260, 112630), (280, 104585), (325, 90104), (350, 83668), (364, 80450), (455, 64360), (520, 56315), (650, 45052), (700, 41834), (728, 40225), (910, 32180), (1300, 22526), (1400, 20917), (1609, 18200), (1820, 16090), (2275, 12872), (2600, 11263), (3218, 9100), (3640, 8045), (4550, 6436)]