10014280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 23814000

約数和(自身を除く): 13799720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 89, 97, 116, 145, 178, 194, 232, 290, 356, 388, 445, 485, 580, 712, 776, 890, 970, 1160, 1780, 1940, 2581, 2813, 3560, 3880, 5162, 5626, 8633, 10324, 11252, 12905, 14065, 17266, 20648, 22504, 25810, 28130, 34532, 43165, 51620, 56260, 69064, 86330, 103240, 112520, 172660, 250357, 345320, 500714, 1001428, 1251785, 2002856, 2503570, 5007140, 10014280]

約数ペア:

[(1, 10014280), (2, 5007140), (4, 2503570), (5, 2002856), (8, 1251785), (10, 1001428), (20, 500714), (29, 345320), (40, 250357), (58, 172660), (89, 112520), (97, 103240), (116, 86330), (145, 69064), (178, 56260), (194, 51620), (232, 43165), (290, 34532), (356, 28130), (388, 25810), (445, 22504), (485, 20648), (580, 17266), (712, 14065), (776, 12905), (890, 11252), (970, 10324), (1160, 8633), (1780, 5626), (1940, 5162), (2581, 3880), (2813, 3560)]