38871350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 89994240

約数和(自身を除く): 51122890

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 47, 50, 70, 85, 94, 119, 139, 170, 175, 235, 238, 278, 329, 350, 425, 470, 595, 658, 695, 799, 850, 973, 1175, 1190, 1390, 1598, 1645, 1946, 2350, 2363, 2975, 3290, 3475, 3995, 4726, 4865, 5593, 5950, 6533, 6950, 7990, 8225, 9730, 11186, 11815, 13066, 16450, 16541, 19975, 23630, 24325, 27965, 32665, 33082, 39950, 45731, 48650, 55930, 59075, 65330, 82705, 91462, 111061, 118150, 139825, 163325, 165410, 222122, 228655, 279650, 326650, 413525, 457310, 555305, 777427, 827050, 1110610, 1143275, 1554854, 2286550, 2776525, 3887135, 5553050, 7774270, 19435675, 38871350]

約数ペア:

[(1, 38871350), (2, 19435675), (5, 7774270), (7, 5553050), (10, 3887135), (14, 2776525), (17, 2286550), (25, 1554854), (34, 1143275), (35, 1110610), (47, 827050), (50, 777427), (70, 555305), (85, 457310), (94, 413525), (119, 326650), (139, 279650), (170, 228655), (175, 222122), (235, 165410), (238, 163325), (278, 139825), (329, 118150), (350, 111061), (425, 91462), (470, 82705), (595, 65330), (658, 59075), (695, 55930), (799, 48650), (850, 45731), (973, 39950), (1175, 33082), (1190, 32665), (1390, 27965), (1598, 24325), (1645, 23630), (1946, 19975), (2350, 16541), (2363, 16450), (2975, 13066), (3290, 11815), (3475, 11186), (3995, 9730), (4726, 8225), (4865, 7990), (5593, 6950), (5950, 6533)]