37775890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 73380888

約数和(自身を除く): 35604998

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 193, 230, 370, 386, 529, 851, 965, 1058, 1702, 1930, 2645, 4255, 4439, 5290, 7141, 8510, 8878, 14282, 19573, 22195, 35705, 39146, 44390, 71410, 97865, 102097, 164243, 195730, 204194, 328486, 510485, 821215, 1020970, 1642430, 3777589, 7555178, 18887945, 37775890]

約数ペア:

[(1, 37775890), (2, 18887945), (5, 7555178), (10, 3777589), (23, 1642430), (37, 1020970), (46, 821215), (74, 510485), (115, 328486), (185, 204194), (193, 195730), (230, 164243), (370, 102097), (386, 97865), (529, 71410), (851, 44390), (965, 39146), (1058, 35705), (1702, 22195), (1930, 19573), (2645, 14282), (4255, 8878), (4439, 8510), (5290, 7141)]