29120942540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{225989}}^1$

素因数の和:226394

約数の個数: 48

約数和(自身を含む): 64922407200

約数和(自身を除く): 35801464660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 379, 758, 1516, 1895, 3790, 6443, 7580, 12886, 25772, 32215, 64430, 128860, 225989, 451978, 903956, 1129945, 2259890, 3841813, 4519780, 7683626, 15367252, 19209065, 38418130, 76836260, 85649831, 171299662, 342599324, 428249155, 856498310, 1456047127, 1712996620, 2912094254, 5824188508, 7280235635, 14560471270, 29120942540]

約数ペア:

[(1, 29120942540), (2, 14560471270), (4, 7280235635), (5, 5824188508), (10, 2912094254), (17, 1712996620), (20, 1456047127), (34, 856498310), (68, 428249155), (85, 342599324), (170, 171299662), (340, 85649831), (379, 76836260), (758, 38418130), (1516, 19209065), (1895, 15367252), (3790, 7683626), (6443, 4519780), (7580, 3841813), (12886, 2259890), (25772, 1129945), (32215, 903956), (64430, 451978), (128860, 225989)]