40625024

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 92520120

約数和(自身を除く): 51895096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 61, 64, 86, 88, 121, 122, 128, 172, 176, 242, 244, 344, 352, 473, 484, 488, 671, 688, 704, 946, 968, 976, 1342, 1376, 1408, 1892, 1936, 1952, 2623, 2684, 2752, 3784, 3872, 3904, 5203, 5246, 5368, 5504, 7381, 7568, 7744, 7808, 10406, 10492, 10736, 14762, 15136, 15488, 20812, 20984, 21472, 28853, 29524, 30272, 41624, 41968, 42944, 57706, 59048, 60544, 83248, 83936, 85888, 115412, 118096, 166496, 167872, 230824, 236192, 317383, 332992, 335744, 461648, 472384, 634766, 665984, 923296, 944768, 1269532, 1846592, 2539064, 3693184, 5078128, 10156256, 20312512, 40625024]

約数ペア:

[(1, 40625024), (2, 20312512), (4, 10156256), (8, 5078128), (11, 3693184), (16, 2539064), (22, 1846592), (32, 1269532), (43, 944768), (44, 923296), (61, 665984), (64, 634766), (86, 472384), (88, 461648), (121, 335744), (122, 332992), (128, 317383), (172, 236192), (176, 230824), (242, 167872), (244, 166496), (344, 118096), (352, 115412), (473, 85888), (484, 83936), (488, 83248), (671, 60544), (688, 59048), (704, 57706), (946, 42944), (968, 41968), (976, 41624), (1342, 30272), (1376, 29524), (1408, 28853), (1892, 21472), (1936, 20984), (1952, 20812), (2623, 15488), (2684, 15136), (2752, 14762), (3784, 10736), (3872, 10492), (3904, 10406), (5203, 7808), (5246, 7744), (5368, 7568), (5504, 7381)]