1145860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 2612736

約数和(自身を除く): 1466876

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 53, 92, 94, 106, 115, 188, 212, 230, 235, 265, 460, 470, 530, 940, 1060, 1081, 1219, 2162, 2438, 2491, 4324, 4876, 4982, 5405, 6095, 9964, 10810, 12190, 12455, 21620, 24380, 24910, 49820, 57293, 114586, 229172, 286465, 572930, 1145860]

約数ペア:

[(1, 1145860), (2, 572930), (4, 286465), (5, 229172), (10, 114586), (20, 57293), (23, 49820), (46, 24910), (47, 24380), (53, 21620), (92, 12455), (94, 12190), (106, 10810), (115, 9964), (188, 6095), (212, 5405), (230, 4982), (235, 4876), (265, 4324), (460, 2491), (470, 2438), (530, 2162), (940, 1219), (1060, 1081)]