327278320

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{110567}}^1$

素因数の和:110617

約数の個数: 40

約数和(自身を含む): 781494624

約数和(自身を除く): 454216304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 110567, 221134, 442268, 552835, 884536, 1105670, 1769072, 2211340, 4090979, 4422680, 8181958, 8845360, 16363916, 20454895, 32727832, 40909790, 65455664, 81819580, 163639160, 327278320]

約数ペア:

[(1, 327278320), (2, 163639160), (4, 81819580), (5, 65455664), (8, 40909790), (10, 32727832), (16, 20454895), (20, 16363916), (37, 8845360), (40, 8181958), (74, 4422680), (80, 4090979), (148, 2211340), (185, 1769072), (296, 1105670), (370, 884536), (592, 552835), (740, 442268), (1480, 221134), (2960, 110567)]