40040052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 105971712

約数和(自身を除く): 65931660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 47, 52, 78, 86, 94, 127, 129, 141, 156, 172, 188, 254, 258, 282, 381, 508, 516, 559, 564, 611, 762, 1118, 1222, 1524, 1651, 1677, 1833, 2021, 2236, 2444, 3302, 3354, 3666, 4042, 4953, 5461, 5969, 6063, 6604, 6708, 7332, 8084, 9906, 10922, 11938, 12126, 16383, 17907, 19812, 21844, 23876, 24252, 26273, 32766, 35814, 52546, 65532, 70993, 71628, 77597, 78819, 105092, 141986, 155194, 157638, 212979, 232791, 256667, 283972, 310388, 315276, 425958, 465582, 513334, 770001, 851916, 931164, 1026668, 1540002, 3080004, 3336671, 6673342, 10010013, 13346684, 20020026, 40040052]

約数ペア:

[(1, 40040052), (2, 20020026), (3, 13346684), (4, 10010013), (6, 6673342), (12, 3336671), (13, 3080004), (26, 1540002), (39, 1026668), (43, 931164), (47, 851916), (52, 770001), (78, 513334), (86, 465582), (94, 425958), (127, 315276), (129, 310388), (141, 283972), (156, 256667), (172, 232791), (188, 212979), (254, 157638), (258, 155194), (282, 141986), (381, 105092), (508, 78819), (516, 77597), (559, 71628), (564, 70993), (611, 65532), (762, 52546), (1118, 35814), (1222, 32766), (1524, 26273), (1651, 24252), (1677, 23876), (1833, 21844), (2021, 19812), (2236, 17907), (2444, 16383), (3302, 12126), (3354, 11938), (3666, 10922), (4042, 9906), (4953, 8084), (5461, 7332), (5969, 6708), (6063, 6604)]