41955490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 42025310

約数列:

[1, 2, 5, 10, 17, 34, 47, 59, 85, 89, 94, 118, 170, 178, 235, 295, 445, 470, 590, 799, 890, 1003, 1513, 1598, 2006, 2773, 3026, 3995, 4183, 5015, 5251, 5546, 7565, 7990, 8366, 10030, 10502, 13865, 15130, 20915, 26255, 27730, 41830, 47141, 52510, 71111, 89267, 94282, 142222, 178534, 235705, 246797, 355555, 446335, 471410, 493594, 711110, 892670, 1233985, 2467970, 4195549, 8391098, 20977745, 41955490]

約数ペア:

[(1, 41955490), (2, 20977745), (5, 8391098), (10, 4195549), (17, 2467970), (34, 1233985), (47, 892670), (59, 711110), (85, 493594), (89, 471410), (94, 446335), (118, 355555), (170, 246797), (178, 235705), (235, 178534), (295, 142222), (445, 94282), (470, 89267), (590, 71111), (799, 52510), (890, 47141), (1003, 41830), (1513, 27730), (1598, 26255), (2006, 20915), (2773, 15130), (3026, 13865), (3995, 10502), (4183, 10030), (5015, 8366), (5251, 7990), (5546, 7565)]