38221430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 77728896

約数和(自身を除く): 39507466

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 71, 82, 101, 130, 142, 202, 205, 355, 410, 505, 533, 710, 923, 1010, 1066, 1313, 1846, 2626, 2665, 2911, 4141, 4615, 5330, 5822, 6565, 7171, 8282, 9230, 13130, 14342, 14555, 20705, 29110, 35855, 37843, 41410, 53833, 71710, 75686, 93223, 107666, 186446, 189215, 269165, 294011, 378430, 466115, 538330, 588022, 932230, 1470055, 2940110, 3822143, 7644286, 19110715, 38221430]

約数ペア:

[(1, 38221430), (2, 19110715), (5, 7644286), (10, 3822143), (13, 2940110), (26, 1470055), (41, 932230), (65, 588022), (71, 538330), (82, 466115), (101, 378430), (130, 294011), (142, 269165), (202, 189215), (205, 186446), (355, 107666), (410, 93223), (505, 75686), (533, 71710), (710, 53833), (923, 41410), (1010, 37843), (1066, 35855), (1313, 29110), (1846, 20705), (2626, 14555), (2665, 14342), (2911, 13130), (4141, 9230), (4615, 8282), (5330, 7171), (5822, 6565)]