713722480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307639}}^1$

素因数の和:307681

約数の個数: 40

約数和(自身を含む): 1716631200

約数和(自身を除く): 1002908720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 307639, 615278, 1230556, 1538195, 2461112, 3076390, 4922224, 6152780, 8921531, 12305560, 17843062, 24611120, 35686124, 44607655, 71372248, 89215310, 142744496, 178430620, 356861240, 713722480]

約数ペア:

[(1, 713722480), (2, 356861240), (4, 178430620), (5, 142744496), (8, 89215310), (10, 71372248), (16, 44607655), (20, 35686124), (29, 24611120), (40, 17843062), (58, 12305560), (80, 8921531), (116, 6152780), (145, 4922224), (232, 3076390), (290, 2461112), (464, 1538195), (580, 1230556), (1160, 615278), (2320, 307639)]