40015130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 74922624

約数和(自身を除く): 34907494

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 830, 1303, 2606, 3071, 6142, 6515, 13030, 15355, 30710, 48211, 96422, 108149, 216298, 241055, 482110, 540745, 1081490, 4001513, 8003026, 20007565, 40015130]

約数ペア:

[(1, 40015130), (2, 20007565), (5, 8003026), (10, 4001513), (37, 1081490), (74, 540745), (83, 482110), (166, 241055), (185, 216298), (370, 108149), (415, 96422), (830, 48211), (1303, 30710), (2606, 15355), (3071, 13030), (6142, 6515)]