4193360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 10606464

約数和(自身を除く): 6413104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 53, 80, 86, 92, 106, 115, 172, 184, 212, 215, 230, 265, 344, 368, 424, 430, 460, 530, 688, 848, 860, 920, 989, 1060, 1219, 1720, 1840, 1978, 2120, 2279, 2438, 3440, 3956, 4240, 4558, 4876, 4945, 6095, 7912, 9116, 9752, 9890, 11395, 12190, 15824, 18232, 19504, 19780, 22790, 24380, 36464, 39560, 45580, 48760, 52417, 79120, 91160, 97520, 104834, 182320, 209668, 262085, 419336, 524170, 838672, 1048340, 2096680, 4193360]

約数ペア:

[(1, 4193360), (2, 2096680), (4, 1048340), (5, 838672), (8, 524170), (10, 419336), (16, 262085), (20, 209668), (23, 182320), (40, 104834), (43, 97520), (46, 91160), (53, 79120), (80, 52417), (86, 48760), (92, 45580), (106, 39560), (115, 36464), (172, 24380), (184, 22790), (212, 19780), (215, 19504), (230, 18232), (265, 15824), (344, 12190), (368, 11395), (424, 9890), (430, 9752), (460, 9116), (530, 7912), (688, 6095), (848, 4945), (860, 4876), (920, 4558), (989, 4240), (1060, 3956), (1219, 3440), (1720, 2438), (1840, 2279), (1978, 2120)]