14197640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 33611760

約数和(自身を除く): 19414120

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 181, 185, 212, 265, 296, 362, 370, 424, 530, 724, 740, 905, 1060, 1448, 1480, 1810, 1961, 2120, 3620, 3922, 6697, 7240, 7844, 9593, 9805, 13394, 15688, 19186, 19610, 26788, 33485, 38372, 39220, 47965, 53576, 66970, 76744, 78440, 95930, 133940, 191860, 267880, 354941, 383720, 709882, 1419764, 1774705, 2839528, 3549410, 7098820, 14197640]

約数ペア:

[(1, 14197640), (2, 7098820), (4, 3549410), (5, 2839528), (8, 1774705), (10, 1419764), (20, 709882), (37, 383720), (40, 354941), (53, 267880), (74, 191860), (106, 133940), (148, 95930), (181, 78440), (185, 76744), (212, 66970), (265, 53576), (296, 47965), (362, 39220), (370, 38372), (424, 33485), (530, 26788), (724, 19610), (740, 19186), (905, 15688), (1060, 13394), (1448, 9805), (1480, 9593), (1810, 7844), (1961, 7240), (2120, 6697), (3620, 3922)]