29038880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 77220864

約数和(自身を除く): 48181984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 607, 736, 920, 1040, 1196, 1214, 1495, 1840, 2080, 2392, 2428, 2990, 3035, 3680, 4784, 4856, 5980, 6070, 7891, 9568, 9712, 11960, 12140, 13961, 15782, 19424, 23920, 24280, 27922, 31564, 39455, 47840, 48560, 55844, 63128, 69805, 78910, 97120, 111688, 126256, 139610, 157820, 181493, 223376, 252512, 279220, 315640, 362986, 446752, 558440, 631280, 725972, 907465, 1116880, 1262560, 1451944, 1814930, 2233760, 2903888, 3629860, 5807776, 7259720, 14519440, 29038880]

約数ペア:

[(1, 29038880), (2, 14519440), (4, 7259720), (5, 5807776), (8, 3629860), (10, 2903888), (13, 2233760), (16, 1814930), (20, 1451944), (23, 1262560), (26, 1116880), (32, 907465), (40, 725972), (46, 631280), (52, 558440), (65, 446752), (80, 362986), (92, 315640), (104, 279220), (115, 252512), (130, 223376), (160, 181493), (184, 157820), (208, 139610), (230, 126256), (260, 111688), (299, 97120), (368, 78910), (416, 69805), (460, 63128), (520, 55844), (598, 48560), (607, 47840), (736, 39455), (920, 31564), (1040, 27922), (1196, 24280), (1214, 23920), (1495, 19424), (1840, 15782), (2080, 13961), (2392, 12140), (2428, 11960), (2990, 9712), (3035, 9568), (3680, 7891), (4784, 6070), (4856, 5980)]