10220480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:118

約数の個数: 84

約数和(自身を含む): 26258520

約数和(自身を除く): 16038040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 320, 328, 380, 410, 608, 656, 760, 779, 820, 1216, 1312, 1520, 1558, 1640, 1681, 2624, 3040, 3116, 3280, 3362, 3895, 6080, 6232, 6560, 6724, 7790, 8405, 12464, 13120, 13448, 15580, 16810, 24928, 26896, 31160, 31939, 33620, 49856, 53792, 62320, 63878, 67240, 107584, 124640, 127756, 134480, 159695, 249280, 255512, 268960, 319390, 511024, 537920, 638780, 1022048, 1277560, 2044096, 2555120, 5110240, 10220480]

約数ペア:

[(1, 10220480), (2, 5110240), (4, 2555120), (5, 2044096), (8, 1277560), (10, 1022048), (16, 638780), (19, 537920), (20, 511024), (32, 319390), (38, 268960), (40, 255512), (41, 249280), (64, 159695), (76, 134480), (80, 127756), (82, 124640), (95, 107584), (152, 67240), (160, 63878), (164, 62320), (190, 53792), (205, 49856), (304, 33620), (320, 31939), (328, 31160), (380, 26896), (410, 24928), (608, 16810), (656, 15580), (760, 13448), (779, 13120), (820, 12464), (1216, 8405), (1312, 7790), (1520, 6724), (1558, 6560), (1640, 6232), (1681, 6080), (2624, 3895), (3040, 3362), (3116, 3280)]