97547840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 253471680

約数和(自身を除く): 155923840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 131, 160, 179, 208, 260, 262, 320, 358, 416, 520, 524, 655, 716, 832, 895, 1040, 1048, 1310, 1432, 1703, 1790, 2080, 2096, 2327, 2620, 2864, 3406, 3580, 4160, 4192, 4654, 5240, 5728, 6812, 7160, 8384, 8515, 9308, 10480, 11456, 11635, 13624, 14320, 17030, 18616, 20960, 23270, 23449, 27248, 28640, 34060, 37232, 41920, 46540, 46898, 54496, 57280, 68120, 74464, 93080, 93796, 108992, 117245, 136240, 148928, 186160, 187592, 234490, 272480, 304837, 372320, 375184, 468980, 544960, 609674, 744640, 750368, 937960, 1219348, 1500736, 1524185, 1875920, 2438696, 3048370, 3751840, 4877392, 6096740, 7503680, 9754784, 12193480, 19509568, 24386960, 48773920, 97547840]

約数ペア:

[(1, 97547840), (2, 48773920), (4, 24386960), (5, 19509568), (8, 12193480), (10, 9754784), (13, 7503680), (16, 6096740), (20, 4877392), (26, 3751840), (32, 3048370), (40, 2438696), (52, 1875920), (64, 1524185), (65, 1500736), (80, 1219348), (104, 937960), (130, 750368), (131, 744640), (160, 609674), (179, 544960), (208, 468980), (260, 375184), (262, 372320), (320, 304837), (358, 272480), (416, 234490), (520, 187592), (524, 186160), (655, 148928), (716, 136240), (832, 117245), (895, 108992), (1040, 93796), (1048, 93080), (1310, 74464), (1432, 68120), (1703, 57280), (1790, 54496), (2080, 46898), (2096, 46540), (2327, 41920), (2620, 37232), (2864, 34060), (3406, 28640), (3580, 27248), (4160, 23449), (4192, 23270), (4654, 20960), (5240, 18616), (5728, 17030), (6812, 14320), (7160, 13624), (8384, 11635), (8515, 11456), (9308, 10480)]