39495004720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13342907}}^1$

素因数の和:13342957

約数の個数: 40

約数和(自身を含む): 94307673744

約数和(自身を除く): 54812669024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 13342907, 26685814, 53371628, 66714535, 106743256, 133429070, 213486512, 266858140, 493687559, 533716280, 987375118, 1067432560, 1974750236, 2468437795, 3949500472, 4936875590, 7899000944, 9873751180, 19747502360, 39495004720]

約数ペア:

[(1, 39495004720), (2, 19747502360), (4, 9873751180), (5, 7899000944), (8, 4936875590), (10, 3949500472), (16, 2468437795), (20, 1974750236), (37, 1067432560), (40, 987375118), (74, 533716280), (80, 493687559), (148, 266858140), (185, 213486512), (296, 133429070), (370, 106743256), (592, 66714535), (740, 53371628), (1480, 26685814), (2960, 13342907)]