77230791460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1987411}}^1$

素因数の和:1987516

約数の個数: 48

約数和(自身を含む): 170281460160

約数和(自身を除く): 93050668700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1340, 1943, 3886, 7772, 9715, 19430, 38860, 1987411, 3974822, 7949644, 9937055, 19874110, 39748220, 57634919, 115269838, 133156537, 230539676, 266313074, 288174595, 532626148, 576349190, 665782685, 1152698380, 1331565370, 2663130740, 3861539573, 7723079146, 15446158292, 19307697865, 38615395730, 77230791460]

約数ペア:

[(1, 77230791460), (2, 38615395730), (4, 19307697865), (5, 15446158292), (10, 7723079146), (20, 3861539573), (29, 2663130740), (58, 1331565370), (67, 1152698380), (116, 665782685), (134, 576349190), (145, 532626148), (268, 288174595), (290, 266313074), (335, 230539676), (580, 133156537), (670, 115269838), (1340, 57634919), (1943, 39748220), (3886, 19874110), (7772, 9937055), (9715, 7949644), (19430, 3974822), (38860, 1987411)]