26219760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15607}}^1$

素因数の和:15630

約数の個数: 80

約数和(自身を含む): 92898816

約数和(自身を除く): 66679056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15607, 31214, 46821, 62428, 78035, 93642, 109249, 124856, 156070, 187284, 218498, 234105, 249712, 312140, 327747, 374568, 436996, 468210, 546245, 624280, 655494, 749136, 873992, 936420, 1092490, 1248560, 1310988, 1638735, 1747984, 1872840, 2184980, 2621976, 3277470, 3745680, 4369960, 5243952, 6554940, 8739920, 13109880, 26219760]

約数ペア:

[(1, 26219760), (2, 13109880), (3, 8739920), (4, 6554940), (5, 5243952), (6, 4369960), (7, 3745680), (8, 3277470), (10, 2621976), (12, 2184980), (14, 1872840), (15, 1747984), (16, 1638735), (20, 1310988), (21, 1248560), (24, 1092490), (28, 936420), (30, 873992), (35, 749136), (40, 655494), (42, 624280), (48, 546245), (56, 468210), (60, 436996), (70, 374568), (80, 327747), (84, 312140), (105, 249712), (112, 234105), (120, 218498), (140, 187284), (168, 156070), (210, 124856), (240, 109249), (280, 93642), (336, 78035), (420, 62428), (560, 46821), (840, 31214), (1680, 15607)]