58261720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7789}}^1$

素因数の和:7828

約数の個数: 64

約数和(自身を含む): 151437600

約数和(自身を除く): 93175880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 7789, 15578, 31156, 38945, 62312, 77890, 85679, 132413, 155780, 171358, 264826, 311560, 342716, 428395, 529652, 662065, 685432, 856790, 1059304, 1324130, 1456543, 1713580, 2648260, 2913086, 3427160, 5296520, 5826172, 7282715, 11652344, 14565430, 29130860, 58261720]

約数ペア:

[(1, 58261720), (2, 29130860), (4, 14565430), (5, 11652344), (8, 7282715), (10, 5826172), (11, 5296520), (17, 3427160), (20, 2913086), (22, 2648260), (34, 1713580), (40, 1456543), (44, 1324130), (55, 1059304), (68, 856790), (85, 685432), (88, 662065), (110, 529652), (136, 428395), (170, 342716), (187, 311560), (220, 264826), (340, 171358), (374, 155780), (440, 132413), (680, 85679), (748, 77890), (935, 62312), (1496, 38945), (1870, 31156), (3740, 15578), (7480, 7789)]