79203800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 203424480

約数和(自身を除く): 124220680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 130, 164, 200, 205, 260, 325, 328, 410, 520, 533, 650, 743, 820, 1025, 1066, 1300, 1486, 1640, 2050, 2132, 2600, 2665, 2972, 3715, 4100, 4264, 5330, 5944, 7430, 8200, 9659, 10660, 13325, 14860, 18575, 19318, 21320, 26650, 29720, 30463, 37150, 38636, 48295, 53300, 60926, 74300, 77272, 96590, 106600, 121852, 148600, 152315, 193180, 241475, 243704, 304630, 386360, 396019, 482950, 609260, 761575, 792038, 965900, 1218520, 1523150, 1584076, 1931800, 1980095, 3046300, 3168152, 3960190, 6092600, 7920380, 9900475, 15840760, 19800950, 39601900, 79203800]

約数ペア:

[(1, 79203800), (2, 39601900), (4, 19800950), (5, 15840760), (8, 9900475), (10, 7920380), (13, 6092600), (20, 3960190), (25, 3168152), (26, 3046300), (40, 1980095), (41, 1931800), (50, 1584076), (52, 1523150), (65, 1218520), (82, 965900), (100, 792038), (104, 761575), (130, 609260), (164, 482950), (200, 396019), (205, 386360), (260, 304630), (325, 243704), (328, 241475), (410, 193180), (520, 152315), (533, 148600), (650, 121852), (743, 106600), (820, 96590), (1025, 77272), (1066, 74300), (1300, 60926), (1486, 53300), (1640, 48295), (2050, 38636), (2132, 37150), (2600, 30463), (2665, 29720), (2972, 26650), (3715, 21320), (4100, 19318), (4264, 18575), (5330, 14860), (5944, 13325), (7430, 10660), (8200, 9659)]