38652640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18583}}^1$

素因数の和:18611

約数の個数: 48

約数和(自身を含む): 98346528

約数和(自身を除く): 59693888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 18583, 37166, 74332, 92915, 148664, 185830, 241579, 297328, 371660, 483158, 594656, 743320, 966316, 1207895, 1486640, 1932632, 2415790, 2973280, 3865264, 4831580, 7730528, 9663160, 19326320, 38652640]

約数ペア:

[(1, 38652640), (2, 19326320), (4, 9663160), (5, 7730528), (8, 4831580), (10, 3865264), (13, 2973280), (16, 2415790), (20, 1932632), (26, 1486640), (32, 1207895), (40, 966316), (52, 743320), (65, 594656), (80, 483158), (104, 371660), (130, 297328), (160, 241579), (208, 185830), (260, 148664), (416, 92915), (520, 74332), (1040, 37166), (2080, 18583)]