5719760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 14463360

約数和(自身を除く): 8743600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 71, 76, 80, 95, 106, 142, 152, 190, 212, 265, 284, 304, 355, 380, 424, 530, 568, 710, 760, 848, 1007, 1060, 1136, 1349, 1420, 1520, 2014, 2120, 2698, 2840, 3763, 4028, 4240, 5035, 5396, 5680, 6745, 7526, 8056, 10070, 10792, 13490, 15052, 16112, 18815, 20140, 21584, 26980, 30104, 37630, 40280, 53960, 60208, 71497, 75260, 80560, 107920, 142994, 150520, 285988, 301040, 357485, 571976, 714970, 1143952, 1429940, 2859880, 5719760]

約数ペア:

[(1, 5719760), (2, 2859880), (4, 1429940), (5, 1143952), (8, 714970), (10, 571976), (16, 357485), (19, 301040), (20, 285988), (38, 150520), (40, 142994), (53, 107920), (71, 80560), (76, 75260), (80, 71497), (95, 60208), (106, 53960), (142, 40280), (152, 37630), (190, 30104), (212, 26980), (265, 21584), (284, 20140), (304, 18815), (355, 16112), (380, 15052), (424, 13490), (530, 10792), (568, 10070), (710, 8056), (760, 7526), (848, 6745), (1007, 5680), (1060, 5396), (1136, 5035), (1349, 4240), (1420, 4028), (1520, 3763), (2014, 2840), (2120, 2698)]