89323180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6353}}^1$

素因数の和:6418

約数の個数: 48

約数和(自身を含む): 202819680

約数和(自身を除く): 113496500

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 6353, 7030, 12706, 14060, 25412, 31765, 63530, 120707, 127060, 235061, 241414, 470122, 482828, 603535, 940244, 1175305, 1207070, 2350610, 2414140, 4466159, 4701220, 8932318, 17864636, 22330795, 44661590, 89323180]

約数ペア:

[(1, 89323180), (2, 44661590), (4, 22330795), (5, 17864636), (10, 8932318), (19, 4701220), (20, 4466159), (37, 2414140), (38, 2350610), (74, 1207070), (76, 1175305), (95, 940244), (148, 603535), (185, 482828), (190, 470122), (370, 241414), (380, 235061), (703, 127060), (740, 120707), (1406, 63530), (2812, 31765), (3515, 25412), (6353, 14060), (7030, 12706)]