23978360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2953}}^1$

素因数の和:3000

約数の個数: 64

約数和(自身を含む): 63806400

約数和(自身を除く): 39828040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 2953, 4060, 5906, 8120, 11812, 14765, 20671, 23624, 29530, 41342, 59060, 82684, 85637, 103355, 118120, 165368, 171274, 206710, 342548, 413420, 428185, 599459, 685096, 826840, 856370, 1198918, 1712740, 2397836, 2997295, 3425480, 4795672, 5994590, 11989180, 23978360]

約数ペア:

[(1, 23978360), (2, 11989180), (4, 5994590), (5, 4795672), (7, 3425480), (8, 2997295), (10, 2397836), (14, 1712740), (20, 1198918), (28, 856370), (29, 826840), (35, 685096), (40, 599459), (56, 428185), (58, 413420), (70, 342548), (116, 206710), (140, 171274), (145, 165368), (203, 118120), (232, 103355), (280, 85637), (290, 82684), (406, 59060), (580, 41342), (812, 29530), (1015, 23624), (1160, 20671), (1624, 14765), (2030, 11812), (2953, 8120), (4060, 5906)]