84845440

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3583}}^1$

素因数の和:3639

約数の個数: 64

約数和(自身を含む): 208373760

約数和(自身を除く): 123528320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 3583, 4736, 5920, 7166, 11840, 14332, 17915, 23680, 28664, 35830, 57328, 71660, 114656, 132571, 143320, 229312, 265142, 286640, 458624, 530284, 573280, 662855, 1060568, 1146560, 1325710, 2121136, 2293120, 2651420, 4242272, 5302840, 8484544, 10605680, 16969088, 21211360, 42422720, 84845440]

約数ペア:

[(1, 84845440), (2, 42422720), (4, 21211360), (5, 16969088), (8, 10605680), (10, 8484544), (16, 5302840), (20, 4242272), (32, 2651420), (37, 2293120), (40, 2121136), (64, 1325710), (74, 1146560), (80, 1060568), (128, 662855), (148, 573280), (160, 530284), (185, 458624), (296, 286640), (320, 265142), (370, 229312), (592, 143320), (640, 132571), (740, 114656), (1184, 71660), (1480, 57328), (2368, 35830), (2960, 28664), (3583, 23680), (4736, 17915), (5920, 14332), (7166, 11840)]