4140670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 8339328

約数和(自身を除く): 4198658

約数列:

[1, 2, 5, 10, 19, 31, 37, 38, 62, 74, 95, 155, 185, 190, 310, 361, 370, 589, 703, 722, 1147, 1178, 1406, 1805, 2294, 2945, 3515, 3610, 5735, 5890, 7030, 11191, 11470, 13357, 21793, 22382, 26714, 43586, 55955, 66785, 108965, 111910, 133570, 217930, 414067, 828134, 2070335, 4140670]

約数ペア:

[(1, 4140670), (2, 2070335), (5, 828134), (10, 414067), (19, 217930), (31, 133570), (37, 111910), (38, 108965), (62, 66785), (74, 55955), (95, 43586), (155, 26714), (185, 22382), (190, 21793), (310, 13357), (361, 11470), (370, 11191), (589, 7030), (703, 5890), (722, 5735), (1147, 3610), (1178, 3515), (1406, 2945), (1805, 2294)]