34805720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 84520800

約数和(自身を除く): 49715080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1117, 1558, 1640, 2234, 3116, 3895, 4468, 5585, 6232, 7790, 8936, 11170, 15580, 21223, 22340, 31160, 42446, 44680, 45797, 84892, 91594, 106115, 169784, 183188, 212230, 228985, 366376, 424460, 457970, 848920, 870143, 915940, 1740286, 1831880, 3480572, 4350715, 6961144, 8701430, 17402860, 34805720]

約数ペア:

[(1, 34805720), (2, 17402860), (4, 8701430), (5, 6961144), (8, 4350715), (10, 3480572), (19, 1831880), (20, 1740286), (38, 915940), (40, 870143), (41, 848920), (76, 457970), (82, 424460), (95, 366376), (152, 228985), (164, 212230), (190, 183188), (205, 169784), (328, 106115), (380, 91594), (410, 84892), (760, 45797), (779, 44680), (820, 42446), (1117, 31160), (1558, 22340), (1640, 21223), (2234, 15580), (3116, 11170), (3895, 8936), (4468, 7790), (5585, 6232)]