45703420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11257}}^1$

素因数の和:11302

約数の個数: 48

約数和(自身を含む): 113480640

約数和(自身を除く): 67777220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 11257, 22514, 45028, 56285, 78799, 112570, 157598, 225140, 315196, 326453, 393995, 652906, 787990, 1305812, 1575980, 1632265, 2285171, 3264530, 4570342, 6529060, 9140684, 11425855, 22851710, 45703420]

約数ペア:

[(1, 45703420), (2, 22851710), (4, 11425855), (5, 9140684), (7, 6529060), (10, 4570342), (14, 3264530), (20, 2285171), (28, 1632265), (29, 1575980), (35, 1305812), (58, 787990), (70, 652906), (116, 393995), (140, 326453), (145, 315196), (203, 225140), (290, 157598), (406, 112570), (580, 78799), (812, 56285), (1015, 45028), (2030, 22514), (4060, 11257)]