23848240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1046

約数の個数: 80

約数和(自身を含む): 62371008

約数和(自身を除く): 38522768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 997, 1040, 1196, 1495, 1840, 1994, 2392, 2990, 3988, 4784, 4985, 5980, 7976, 9970, 11960, 12961, 15952, 19940, 22931, 23920, 25922, 39880, 45862, 51844, 64805, 79760, 91724, 103688, 114655, 129610, 183448, 207376, 229310, 259220, 298103, 366896, 458620, 518440, 596206, 917240, 1036880, 1192412, 1490515, 1834480, 2384824, 2981030, 4769648, 5962060, 11924120, 23848240]

約数ペア:

[(1, 23848240), (2, 11924120), (4, 5962060), (5, 4769648), (8, 2981030), (10, 2384824), (13, 1834480), (16, 1490515), (20, 1192412), (23, 1036880), (26, 917240), (40, 596206), (46, 518440), (52, 458620), (65, 366896), (80, 298103), (92, 259220), (104, 229310), (115, 207376), (130, 183448), (184, 129610), (208, 114655), (230, 103688), (260, 91724), (299, 79760), (368, 64805), (460, 51844), (520, 45862), (598, 39880), (920, 25922), (997, 23920), (1040, 22931), (1196, 19940), (1495, 15952), (1840, 12961), (1994, 11960), (2392, 9970), (2990, 7976), (3988, 5980), (4784, 4985)]