69524320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 172440576

約数和(自身を除く): 102916256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 107, 124, 131, 155, 160, 214, 248, 262, 310, 428, 496, 524, 535, 620, 655, 856, 992, 1048, 1070, 1240, 1310, 1712, 2096, 2140, 2480, 2620, 3317, 3424, 4061, 4192, 4280, 4960, 5240, 6634, 8122, 8560, 10480, 13268, 14017, 16244, 16585, 17120, 20305, 20960, 26536, 28034, 32488, 33170, 40610, 53072, 56068, 64976, 66340, 70085, 81220, 106144, 112136, 129952, 132680, 140170, 162440, 224272, 265360, 280340, 324880, 434527, 448544, 530720, 560680, 649760, 869054, 1121360, 1738108, 2172635, 2242720, 3476216, 4345270, 6952432, 8690540, 13904864, 17381080, 34762160, 69524320]

約数ペア:

[(1, 69524320), (2, 34762160), (4, 17381080), (5, 13904864), (8, 8690540), (10, 6952432), (16, 4345270), (20, 3476216), (31, 2242720), (32, 2172635), (40, 1738108), (62, 1121360), (80, 869054), (107, 649760), (124, 560680), (131, 530720), (155, 448544), (160, 434527), (214, 324880), (248, 280340), (262, 265360), (310, 224272), (428, 162440), (496, 140170), (524, 132680), (535, 129952), (620, 112136), (655, 106144), (856, 81220), (992, 70085), (1048, 66340), (1070, 64976), (1240, 56068), (1310, 53072), (1712, 40610), (2096, 33170), (2140, 32488), (2480, 28034), (2620, 26536), (3317, 20960), (3424, 20305), (4061, 17120), (4192, 16585), (4280, 16244), (4960, 14017), (5240, 13268), (6634, 10480), (8122, 8560)]