99167840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32621}}^1$

素因数の和:32655

約数の個数: 48

約数和(自身を含む): 246622320

約数和(自身を除く): 147454480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 32621, 65242, 130484, 163105, 260968, 326210, 521936, 619799, 652420, 1043872, 1239598, 1304840, 2479196, 2609680, 3098995, 4958392, 5219360, 6197990, 9916784, 12395980, 19833568, 24791960, 49583920, 99167840]

約数ペア:

[(1, 99167840), (2, 49583920), (4, 24791960), (5, 19833568), (8, 12395980), (10, 9916784), (16, 6197990), (19, 5219360), (20, 4958392), (32, 3098995), (38, 2609680), (40, 2479196), (76, 1304840), (80, 1239598), (95, 1043872), (152, 652420), (160, 619799), (190, 521936), (304, 326210), (380, 260968), (608, 163105), (760, 130484), (1520, 65242), (3040, 32621)]