39192920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 103420800

約数和(自身を除く): 64227880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 29, 40, 46, 52, 58, 65, 92, 104, 113, 115, 116, 130, 145, 184, 226, 230, 232, 260, 290, 299, 377, 452, 460, 520, 565, 580, 598, 667, 754, 904, 920, 1130, 1160, 1196, 1334, 1469, 1495, 1508, 1885, 2260, 2392, 2599, 2668, 2938, 2990, 3016, 3277, 3335, 3770, 4520, 5198, 5336, 5876, 5980, 6554, 6670, 7345, 7540, 8671, 10396, 11752, 11960, 12995, 13108, 13340, 14690, 15080, 16385, 17342, 20792, 25990, 26216, 26680, 29380, 32770, 33787, 34684, 42601, 43355, 51980, 58760, 65540, 67574, 69368, 75371, 85202, 86710, 103960, 131080, 135148, 150742, 168935, 170404, 173420, 213005, 270296, 301484, 337870, 340808, 346840, 376855, 426010, 602968, 675740, 753710, 852020, 979823, 1351480, 1507420, 1704040, 1959646, 3014840, 3919292, 4899115, 7838584, 9798230, 19596460, 39192920]

約数ペア:

[(1, 39192920), (2, 19596460), (4, 9798230), (5, 7838584), (8, 4899115), (10, 3919292), (13, 3014840), (20, 1959646), (23, 1704040), (26, 1507420), (29, 1351480), (40, 979823), (46, 852020), (52, 753710), (58, 675740), (65, 602968), (92, 426010), (104, 376855), (113, 346840), (115, 340808), (116, 337870), (130, 301484), (145, 270296), (184, 213005), (226, 173420), (230, 170404), (232, 168935), (260, 150742), (290, 135148), (299, 131080), (377, 103960), (452, 86710), (460, 85202), (520, 75371), (565, 69368), (580, 67574), (598, 65540), (667, 58760), (754, 51980), (904, 43355), (920, 42601), (1130, 34684), (1160, 33787), (1196, 32770), (1334, 29380), (1469, 26680), (1495, 26216), (1508, 25990), (1885, 20792), (2260, 17342), (2392, 16385), (2599, 15080), (2668, 14690), (2938, 13340), (2990, 13108), (3016, 12995), (3277, 11960), (3335, 11752), (3770, 10396), (4520, 8671), (5198, 7540), (5336, 7345), (5876, 6670), (5980, 6554)]