69611440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 174676320

約数和(自身を除く): 105064880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 304, 328, 380, 410, 656, 760, 779, 820, 1117, 1520, 1558, 1640, 2234, 3116, 3280, 3895, 4468, 5585, 6232, 7790, 8936, 11170, 12464, 15580, 17872, 21223, 22340, 31160, 42446, 44680, 45797, 62320, 84892, 89360, 91594, 106115, 169784, 183188, 212230, 228985, 339568, 366376, 424460, 457970, 732752, 848920, 870143, 915940, 1697840, 1740286, 1831880, 3480572, 3663760, 4350715, 6961144, 8701430, 13922288, 17402860, 34805720, 69611440]

約数ペア:

[(1, 69611440), (2, 34805720), (4, 17402860), (5, 13922288), (8, 8701430), (10, 6961144), (16, 4350715), (19, 3663760), (20, 3480572), (38, 1831880), (40, 1740286), (41, 1697840), (76, 915940), (80, 870143), (82, 848920), (95, 732752), (152, 457970), (164, 424460), (190, 366376), (205, 339568), (304, 228985), (328, 212230), (380, 183188), (410, 169784), (656, 106115), (760, 91594), (779, 89360), (820, 84892), (1117, 62320), (1520, 45797), (1558, 44680), (1640, 42446), (2234, 31160), (3116, 22340), (3280, 21223), (3895, 17872), (4468, 15580), (5585, 12464), (6232, 11170), (7790, 8936)]