26330960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 68299200

約数和(自身を除く): 41968240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1019, 1292, 1360, 1520, 1615, 2038, 2584, 3230, 4076, 5095, 5168, 6460, 8152, 10190, 12920, 16304, 17323, 19361, 20380, 25840, 34646, 38722, 40760, 69292, 77444, 81520, 86615, 96805, 138584, 154888, 173230, 193610, 277168, 309776, 329137, 346460, 387220, 658274, 692920, 774440, 1316548, 1385840, 1548880, 1645685, 2633096, 3291370, 5266192, 6582740, 13165480, 26330960]

約数ペア:

[(1, 26330960), (2, 13165480), (4, 6582740), (5, 5266192), (8, 3291370), (10, 2633096), (16, 1645685), (17, 1548880), (19, 1385840), (20, 1316548), (34, 774440), (38, 692920), (40, 658274), (68, 387220), (76, 346460), (80, 329137), (85, 309776), (95, 277168), (136, 193610), (152, 173230), (170, 154888), (190, 138584), (272, 96805), (304, 86615), (323, 81520), (340, 77444), (380, 69292), (646, 40760), (680, 38722), (760, 34646), (1019, 25840), (1292, 20380), (1360, 19361), (1520, 17323), (1615, 16304), (2038, 12920), (2584, 10190), (3230, 8152), (4076, 6460), (5095, 5168)]