15696492260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1\times {\mathrm{8117}}^1$

素因数の和:11276

約数の個数: 48

約数和(自身を含む): 34041047040

約数和(自身を除く): 18344554780

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3119, 6238, 8117, 12476, 15595, 16234, 31190, 32468, 40585, 62380, 81170, 96689, 162340, 193378, 251627, 386756, 483445, 503254, 966890, 1006508, 1258135, 1933780, 2516270, 5032540, 25316923, 50633846, 101267692, 126584615, 253169230, 506338460, 784824613, 1569649226, 3139298452, 3924123065, 7848246130, 15696492260]

約数ペア:

[(1, 15696492260), (2, 7848246130), (4, 3924123065), (5, 3139298452), (10, 1569649226), (20, 784824613), (31, 506338460), (62, 253169230), (124, 126584615), (155, 101267692), (310, 50633846), (620, 25316923), (3119, 5032540), (6238, 2516270), (8117, 1933780), (12476, 1258135), (15595, 1006508), (16234, 966890), (31190, 503254), (32468, 483445), (40585, 386756), (62380, 251627), (81170, 193378), (96689, 162340)]