100505552

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 231747072

約数和(自身を除く): 131241520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 61, 94, 112, 122, 188, 244, 313, 329, 376, 427, 488, 626, 658, 752, 854, 976, 1252, 1316, 1708, 2191, 2504, 2632, 2867, 3416, 4382, 5008, 5264, 5734, 6832, 8764, 11468, 14711, 17528, 19093, 20069, 22936, 29422, 35056, 38186, 40138, 45872, 58844, 76372, 80276, 102977, 117688, 133651, 152744, 160552, 205954, 235376, 267302, 305488, 321104, 411908, 534604, 823816, 897371, 1069208, 1647632, 1794742, 2138416, 3589484, 6281597, 7178968, 12563194, 14357936, 25126388, 50252776, 100505552]

約数ペア:

[(1, 100505552), (2, 50252776), (4, 25126388), (7, 14357936), (8, 12563194), (14, 7178968), (16, 6281597), (28, 3589484), (47, 2138416), (56, 1794742), (61, 1647632), (94, 1069208), (112, 897371), (122, 823816), (188, 534604), (244, 411908), (313, 321104), (329, 305488), (376, 267302), (427, 235376), (488, 205954), (626, 160552), (658, 152744), (752, 133651), (854, 117688), (976, 102977), (1252, 80276), (1316, 76372), (1708, 58844), (2191, 45872), (2504, 40138), (2632, 38186), (2867, 35056), (3416, 29422), (4382, 22936), (5008, 20069), (5264, 19093), (5734, 17528), (6832, 14711), (8764, 11468)]