146548420

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{11119}}^1$

素因数の和:11787

約数の個数: 24

約数和(自身を含む): 308246400

約数和(自身を除く): 161697980

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 6590, 11119, 13180, 22238, 44476, 55595, 111190, 222380, 7327421, 14654842, 29309684, 36637105, 73274210, 146548420]

約数ペア:

[(1, 146548420), (2, 73274210), (4, 36637105), (5, 29309684), (10, 14654842), (20, 7327421), (659, 222380), (1318, 111190), (2636, 55595), (3295, 44476), (6590, 22238), (11119, 13180)]