97029580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 218907360

約数和(自身を除く): 121877780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 89, 95, 151, 178, 190, 302, 356, 361, 380, 445, 604, 722, 755, 890, 1444, 1510, 1691, 1780, 1805, 2869, 3020, 3382, 3610, 5738, 6764, 7220, 8455, 11476, 13439, 14345, 16910, 26878, 28690, 32129, 33820, 53756, 54511, 57380, 64258, 67195, 109022, 128516, 134390, 160645, 218044, 255341, 268780, 272555, 321290, 510682, 545110, 642580, 1021364, 1090220, 1276705, 2553410, 4851479, 5106820, 9702958, 19405916, 24257395, 48514790, 97029580]

約数ペア:

[(1, 97029580), (2, 48514790), (4, 24257395), (5, 19405916), (10, 9702958), (19, 5106820), (20, 4851479), (38, 2553410), (76, 1276705), (89, 1090220), (95, 1021364), (151, 642580), (178, 545110), (190, 510682), (302, 321290), (356, 272555), (361, 268780), (380, 255341), (445, 218044), (604, 160645), (722, 134390), (755, 128516), (890, 109022), (1444, 67195), (1510, 64258), (1691, 57380), (1780, 54511), (1805, 53756), (2869, 33820), (3020, 32129), (3382, 28690), (3610, 26878), (5738, 16910), (6764, 14345), (7220, 13439), (8455, 11476)]