47940160

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4049}}^1$

素因数の和:4103

約数の個数: 56

約数和(自身を含む): 117271800

約数和(自身を除く): 69331640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 4049, 5920, 8098, 11840, 16196, 20245, 32392, 40490, 64784, 80980, 129568, 149813, 161960, 259136, 299626, 323920, 599252, 647840, 749065, 1198504, 1295680, 1498130, 2397008, 2996260, 4794016, 5992520, 9588032, 11985040, 23970080, 47940160]

約数ペア:

[(1, 47940160), (2, 23970080), (4, 11985040), (5, 9588032), (8, 5992520), (10, 4794016), (16, 2996260), (20, 2397008), (32, 1498130), (37, 1295680), (40, 1198504), (64, 749065), (74, 647840), (80, 599252), (148, 323920), (160, 299626), (185, 259136), (296, 161960), (320, 149813), (370, 129568), (592, 80980), (740, 64784), (1184, 40490), (1480, 32392), (2368, 20245), (2960, 16196), (4049, 11840), (5920, 8098)]