29005680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10987}}^1$

素因数の和:11014

約数の個数: 80

約数和(自身を含む): 98100864

約数和(自身を除く): 69095184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 10987, 21974, 32961, 43948, 54935, 65922, 87896, 109870, 120857, 131844, 164805, 175792, 219740, 241714, 263688, 329610, 362571, 439480, 483428, 527376, 604285, 659220, 725142, 878960, 966856, 1208570, 1318440, 1450284, 1812855, 1933712, 2417140, 2636880, 2900568, 3625710, 4834280, 5801136, 7251420, 9668560, 14502840, 29005680]

約数ペア:

[(1, 29005680), (2, 14502840), (3, 9668560), (4, 7251420), (5, 5801136), (6, 4834280), (8, 3625710), (10, 2900568), (11, 2636880), (12, 2417140), (15, 1933712), (16, 1812855), (20, 1450284), (22, 1318440), (24, 1208570), (30, 966856), (33, 878960), (40, 725142), (44, 659220), (48, 604285), (55, 527376), (60, 483428), (66, 439480), (80, 362571), (88, 329610), (110, 263688), (120, 241714), (132, 219740), (165, 175792), (176, 164805), (220, 131844), (240, 120857), (264, 109870), (330, 87896), (440, 65922), (528, 54935), (660, 43948), (880, 32961), (1320, 21974), (2640, 10987)]