82261810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5437}}^1$

素因数の和:5550

約数の個数: 32

約数和(自身を含む): 158572080

約数和(自身を除く): 76310270

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 5437, 7565, 10874, 15130, 27185, 54370, 92429, 184858, 462145, 483893, 924290, 967786, 2419465, 4838930, 8226181, 16452362, 41130905, 82261810]

約数ペア:

[(1, 82261810), (2, 41130905), (5, 16452362), (10, 8226181), (17, 4838930), (34, 2419465), (85, 967786), (89, 924290), (170, 483893), (178, 462145), (445, 184858), (890, 92429), (1513, 54370), (3026, 27185), (5437, 15130), (7565, 10874)]