10781056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 27417600

約数和(自身を除く): 16636544

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 31, 32, 38, 44, 52, 62, 64, 76, 88, 104, 124, 128, 143, 152, 176, 208, 209, 247, 248, 286, 304, 341, 352, 403, 416, 418, 494, 496, 572, 589, 608, 682, 704, 806, 832, 836, 988, 992, 1144, 1178, 1216, 1364, 1408, 1612, 1664, 1672, 1976, 1984, 2288, 2356, 2432, 2717, 2728, 3224, 3344, 3952, 3968, 4433, 4576, 4712, 5434, 5456, 6448, 6479, 6688, 7657, 7904, 8866, 9152, 9424, 10868, 10912, 12896, 12958, 13376, 15314, 15808, 17732, 18304, 18848, 21736, 21824, 25792, 25916, 26752, 30628, 31616, 35464, 37696, 43472, 43648, 51584, 51832, 61256, 70928, 75392, 84227, 86944, 103664, 122512, 141856, 168454, 173888, 207328, 245024, 283712, 336908, 347776, 414656, 490048, 567424, 673816, 829312, 980096, 1347632, 2695264, 5390528, 10781056]

約数ペア:

[(1, 10781056), (2, 5390528), (4, 2695264), (8, 1347632), (11, 980096), (13, 829312), (16, 673816), (19, 567424), (22, 490048), (26, 414656), (31, 347776), (32, 336908), (38, 283712), (44, 245024), (52, 207328), (62, 173888), (64, 168454), (76, 141856), (88, 122512), (104, 103664), (124, 86944), (128, 84227), (143, 75392), (152, 70928), (176, 61256), (208, 51832), (209, 51584), (247, 43648), (248, 43472), (286, 37696), (304, 35464), (341, 31616), (352, 30628), (403, 26752), (416, 25916), (418, 25792), (494, 21824), (496, 21736), (572, 18848), (589, 18304), (608, 17732), (682, 15808), (704, 15314), (806, 13376), (832, 12958), (836, 12896), (988, 10912), (992, 10868), (1144, 9424), (1178, 9152), (1216, 8866), (1364, 7904), (1408, 7657), (1612, 6688), (1664, 6479), (1672, 6448), (1976, 5456), (1984, 5434), (2288, 4712), (2356, 4576), (2432, 4433), (2717, 3968), (2728, 3952), (3224, 3344)]