40771780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 106638336

約数和(自身を除く): 65866556

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 119, 140, 148, 170, 185, 238, 259, 340, 370, 463, 476, 518, 595, 629, 740, 926, 1036, 1190, 1258, 1295, 1852, 2315, 2380, 2516, 2590, 3145, 3241, 4403, 4630, 5180, 6290, 6482, 7871, 8806, 9260, 12580, 12964, 15742, 16205, 17131, 17612, 22015, 31484, 32410, 34262, 39355, 44030, 55097, 64820, 68524, 78710, 85655, 88060, 110194, 119917, 157420, 171310, 220388, 239834, 275485, 291227, 342620, 479668, 550970, 582454, 599585, 1101940, 1164908, 1199170, 1456135, 2038589, 2398340, 2912270, 4077178, 5824540, 8154356, 10192945, 20385890, 40771780]

約数ペア:

[(1, 40771780), (2, 20385890), (4, 10192945), (5, 8154356), (7, 5824540), (10, 4077178), (14, 2912270), (17, 2398340), (20, 2038589), (28, 1456135), (34, 1199170), (35, 1164908), (37, 1101940), (68, 599585), (70, 582454), (74, 550970), (85, 479668), (119, 342620), (140, 291227), (148, 275485), (170, 239834), (185, 220388), (238, 171310), (259, 157420), (340, 119917), (370, 110194), (463, 88060), (476, 85655), (518, 78710), (595, 68524), (629, 64820), (740, 55097), (926, 44030), (1036, 39355), (1190, 34262), (1258, 32410), (1295, 31484), (1852, 22015), (2315, 17612), (2380, 17131), (2516, 16205), (2590, 15742), (3145, 12964), (3241, 12580), (4403, 9260), (4630, 8806), (5180, 7871), (6290, 6482)]