79153120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 197805888

約数和(自身を除く): 118652768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 137, 157, 160, 184, 230, 274, 314, 368, 460, 548, 628, 685, 736, 785, 920, 1096, 1256, 1370, 1570, 1840, 2192, 2512, 2740, 3140, 3151, 3611, 3680, 4384, 5024, 5480, 6280, 6302, 7222, 10960, 12560, 12604, 14444, 15755, 18055, 21509, 21920, 25120, 25208, 28888, 31510, 36110, 43018, 50416, 57776, 63020, 72220, 86036, 100832, 107545, 115552, 126040, 144440, 172072, 215090, 252080, 288880, 344144, 430180, 494707, 504160, 577760, 688288, 860360, 989414, 1720720, 1978828, 2473535, 3441440, 3957656, 4947070, 7915312, 9894140, 15830624, 19788280, 39576560, 79153120]

約数ペア:

[(1, 79153120), (2, 39576560), (4, 19788280), (5, 15830624), (8, 9894140), (10, 7915312), (16, 4947070), (20, 3957656), (23, 3441440), (32, 2473535), (40, 1978828), (46, 1720720), (80, 989414), (92, 860360), (115, 688288), (137, 577760), (157, 504160), (160, 494707), (184, 430180), (230, 344144), (274, 288880), (314, 252080), (368, 215090), (460, 172072), (548, 144440), (628, 126040), (685, 115552), (736, 107545), (785, 100832), (920, 86036), (1096, 72220), (1256, 63020), (1370, 57776), (1570, 50416), (1840, 43018), (2192, 36110), (2512, 31510), (2740, 28888), (3140, 25208), (3151, 25120), (3611, 21920), (3680, 21509), (4384, 18055), (5024, 15755), (5480, 14444), (6280, 12604), (6302, 12560), (7222, 10960)]