5110240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 13025880

約数和(自身を除く): 7915640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 328, 380, 410, 608, 656, 760, 779, 820, 1312, 1520, 1558, 1640, 1681, 3040, 3116, 3280, 3362, 3895, 6232, 6560, 6724, 7790, 8405, 12464, 13448, 15580, 16810, 24928, 26896, 31160, 31939, 33620, 53792, 62320, 63878, 67240, 124640, 127756, 134480, 159695, 255512, 268960, 319390, 511024, 638780, 1022048, 1277560, 2555120, 5110240]

約数ペア:

[(1, 5110240), (2, 2555120), (4, 1277560), (5, 1022048), (8, 638780), (10, 511024), (16, 319390), (19, 268960), (20, 255512), (32, 159695), (38, 134480), (40, 127756), (41, 124640), (76, 67240), (80, 63878), (82, 62320), (95, 53792), (152, 33620), (160, 31939), (164, 31160), (190, 26896), (205, 24928), (304, 16810), (328, 15580), (380, 13448), (410, 12464), (608, 8405), (656, 7790), (760, 6724), (779, 6560), (820, 6232), (1312, 3895), (1520, 3362), (1558, 3280), (1640, 3116), (1681, 3040)]