88191320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10861}}^1$

素因数の和:10908

約数の個数: 64

約数和(自身を含む): 234619200

約数和(自身を除く): 146427880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 10861, 21722, 43444, 54305, 76027, 86888, 108610, 152054, 217220, 304108, 314969, 380135, 434440, 608216, 629938, 760270, 1259876, 1520540, 1574845, 2204783, 2519752, 3041080, 3149690, 4409566, 6299380, 8819132, 11023915, 12598760, 17638264, 22047830, 44095660, 88191320]

約数ペア:

[(1, 88191320), (2, 44095660), (4, 22047830), (5, 17638264), (7, 12598760), (8, 11023915), (10, 8819132), (14, 6299380), (20, 4409566), (28, 3149690), (29, 3041080), (35, 2519752), (40, 2204783), (56, 1574845), (58, 1520540), (70, 1259876), (116, 760270), (140, 629938), (145, 608216), (203, 434440), (232, 380135), (280, 314969), (290, 304108), (406, 217220), (580, 152054), (812, 108610), (1015, 86888), (1160, 76027), (1624, 54305), (2030, 43444), (4060, 21722), (8120, 10861)]